xml_file
stringlengths
5
11
reference_id
stringlengths
1
7
date_last_updated
stringclasses
487 values
pubmed_id
stringlengths
5
8
article_year
int64
1.95k
2.03k
article_title
stringlengths
23
347
journal_title
stringlengths
3
197
authors
stringlengths
5
2.35k
epitope_id
stringlengths
1
7
epitope_name
stringlengths
1
85
epitope_structure_type
stringclasses
8 values
epitope_chemical_type
stringclasses
18 values
linear_sequence
stringlengths
1
829
linear_sequence_length
int64
1
829
discontinuous_residues
stringlengths
2
419
starting_position
int64
0
34.8k
ending_position
int64
3
34.8k
source_organism_id
stringlengths
1
8
source_molecule_genbank_id
stringlengths
4
14
reference_region
stringlengths
2
409
epitope_structure_defines
stringclasses
4 values
epitope_evidence_code
stringclasses
6 values
assay_category
stringclasses
4 values
assay_id
stringlengths
2
8
assay_type_id
stringclasses
412 values
assay_location_of_data
stringlengths
4
126
qualitative_measurement
stringclasses
5 values
is_positive
bool
2 classes
quantitative_measurement
stringlengths
3
25
host_organism_id
stringclasses
729 values
host_sex
stringclasses
2 values
host_age
stringlengths
1
39
disease_state
stringclasses
666 values
mhc_allele_id
stringclasses
868 values
mhc_allele_types_present
stringlengths
1
150
cell_type
stringclasses
41 values
cell_tissue_type
stringclasses
49 values
cell_culture_conditions
stringclasses
9 values
antigen_evidence_code
stringclasses
6 values
immunogen_evidence_code
stringclasses
6 values
assay_comments
stringclasses
0 values
split_bucket
int64
1
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454544
LEKIVNPKGEEKPSM.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LEKIVNPKGEEKPSM
15
null
224
238
9606
Q9UL46.4
null
Exact Epitope
null
MhcLigandElution
28537987
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454546
LESIRKEVKGDLENAFL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LESIRKEVKGDLENAFL
17
null
241
257
9606
P07355.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537988
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454547
LFADKVPKTAENFR.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LFADKVPKTAENFR
14
null
24
37
9606
P62937.2
null
Exact Epitope
null
MhcLigandElution
28537989
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454548
LFDRTGDGKILY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LFDRTGDGKILY
12
null
18
29
9606
P60660.2
null
Exact Epitope
null
MhcLigandElution
28537990
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454549
LFKRISEQFT.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LFKRISEQFT
10
null
377
386
9606
P04350.2
null
Exact Epitope
null
MhcLigandElution
28537991
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454550
LFLRTPKIVSGKDYNVTANSKLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LFLRTPKIVSGKDYNVTANSKLV
23
null
70
92
9606
P00338.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537992
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454551
LFVDKIREYKSKRQTSGGPVDASSEYQQELE.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LFVDKIREYKSKRQTSGGPVDASSEYQQELE
31
null
42
72
9606
P18859.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537993
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454552
LGNPKSDEMNVKVLD.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LGNPKSDEMNVKVLD
15
null
52
66
9606
P60660.2
null
Exact Epitope
null
MhcLigandElution
28537994
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454553
LHPSSLPLTPPSPSLSPSPLHGIFQV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LHPSSLPLTPPSPSLSPSPLHGIFQV
26
null
206
231
9606
Q96EK2.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537995
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454554
LIAKSVRNYTQEASLGALQNLT.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LIAKSVRNYTQEASLGALQNLT
22
null
689
710
9606
Q99959.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537996
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454555
LIGGITGPIAKLIHEQEQQSSS.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LIGGITGPIAKLIHEQEQQSSS
22
null
82
103
9606
Q96FQ6.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537997
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454556
LIGRTWNDPSVQQDIKFLP.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LIGRTWNDPSVQQDIKFLP
19
null
98
116
9606
P11021.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28537998
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
1156837
LIQKELTIGSKLQDAE.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LIQKELTIGSKLQDAE
16
null
37
52
9606
P06703.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538000
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454558
LKASMKGLGTDEDSLI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LKASMKGLGTDEDSLI
16
null
114
129
9606
P07355.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538001
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454559
LKQVHPDTGISSKAMGIMNSF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LKQVHPDTGISSKAMGIMNSF
21
null
46
66
9606
O60814.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538003
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454559
LKQVHPDTGISSKAMGIMNSF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LKQVHPDTGISSKAMGIMNSF
21
null
46
66
9606
O60814.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538004
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454560
LKRDLAKDITSDTSGDFRNALL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LKRDLAKDITSDTSGDFRNALL
22
null
160
181
9606
P04083.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538005
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
1250959
LKVTKAAGTKKQFQKF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LKVTKAAGTKKQFQKF
16
null
143
158
9606
P62280.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538007
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454562
LLKEASKQADVNLVNAKL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLKEASKQADVNLVNAKL
18
null
378
395
9606
O43175.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538008
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
553845
LLTEAPLNPKANREKM.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLTEAPLNPKANREKM
16
null
804
819
9606
P0CG38.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538010
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
144404
LLTEAPLNPKANREKMTQI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLTEAPLNPKANREKMTQI
19
null
804
822
9606
P0CG38.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538011
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
1251573
LLTEAPLNPKANREKMTQIMF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLTEAPLNPKANREKMTQIMF
21
null
804
824
9606
P0CG38.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538012
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
1251573
LLTEAPLNPKANREKMTQIMF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLTEAPLNPKANREKMTQIMF
21
null
804
824
9606
P0CG38.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538013
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454565
LLTKAPLDPKA.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLTKAPLDPKA
11
null
21
31
9606
Q562Q5.1
null
Exact Epitope
null
MhcLigandElution
28538014
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454566
LLTKAPLNPKANREKMTQIMF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LLTKAPLNPKANREKMTQIMF
21
null
21
41
9606
Q562T8.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538015
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
521427
LMAHMASKE.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LMAHMASKE
9
null
327
335
9606
P04406.3
null
Exact Epitope
null
MhcLigandElution
28538016
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454568
LMKNMDPLNDNIATLLHQSSDKFV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LMKNMDPLNDNIATLLHQSSDKFV
24
null
585
608
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538018
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454569
LMTTVHAITATQKTVDGPSGKLW.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LMTTVHAITATQKTVDGPSGKLW
23
null
174
196
9606
P04406.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538019
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454570
LMTTVHAITATQKTVDGPSGKLWRD.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LMTTVHAITATQKTVDGPSGKLWRD
25
null
174
198
9606
P04406.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538020
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454571
LMVTNDGATILKNIGVDNPAAKVLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LMVTNDGATILKNIGVDNPAAKVLV
25
null
61
85
9606
P78371.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538021
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454572
LNEASVLHNLKERYY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LNEASVLHNLKERYY
15
null
92
106
9606
P35579.4
null
Exact Epitope
null
MhcLigandElution
28538022
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2312430
LPVGAANFR.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LPVGAANFR
9
null
171
179
9606
P06733.2
null
Exact Epitope
null
MhcLigandElution
28538024
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2312430
LPVGAANFR.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LPVGAANFR
9
null
171
179
9606
P06733.2
null
Exact Epitope
null
MhcLigandElution
28538025
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454582
LPVISAENWKPATKTDQVIQSLI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LPVISAENWKPATKTDQVIQSLI
23
null
87
109
9606
A0A1B0GUS4.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538026
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454585
LRDSHGVAQVRF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRDSHGVAQVRF
12
null
54
65
9606
P62277.2
null
Exact Epitope
null
MhcLigandElution
28538027
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454585
LRDSHGVAQVRF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRDSHGVAQVRF
12
null
54
65
9606
P62277.2
null
Exact Epitope
null
MhcLigandElution
28538028
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454586
LRHQNLLKELQDLALQGAKERAH.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRHQNLLKELQDLALQGAKERAH
23
null
70
92
9606
P10645.7
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538029
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454587
LRINKALDKTKRQGASFI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRINKALDKTKRQGASFI
18
null
431
448
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538030
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454588
LRQKAEADKNDKAVKDLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRQKAEADKNDKAVKDLV
18
null
638
655
9606
P08238.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538031
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454589
LRQKAEADKNDKSVKDLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRQKAEADKNDKSVKDLV
18
null
646
663
9606
P07900.5
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538032
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454589
LRQKAEADKNDKSVKDLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRQKAEADKNDKSVKDLV
18
null
646
663
9606
P07900.5
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538033
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454590
LRTKSTGGAPTFNVTVTKTDKTLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRTKSTGGAPTFNVTVTKTDKTLV
24
null
88
111
9606
P07737.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538034
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
223379
LRVAPEEHPVLL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRVAPEEHPVLL
12
null
794
805
9606
A5A3E0.2
null
Exact Epitope
null
MhcLigandElution
28538035
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
223379
LRVAPEEHPVLL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRVAPEEHPVLL
12
null
794
805
9606
A5A3E0.2
null
Exact Epitope
null
MhcLigandElution
28538036
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454591
LRVRGEVAPDAKSFV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LRVRGEVAPDAKSFV
15
null
18
32
9606
P09382.2
null
Exact Epitope
null
MhcLigandElution
28538037
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454592
LSGGTTMYPGIADRMQKEITALAPSTMK.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LSGGTTMYPGIADRMQKEITALAPSTMK
28
null
299
326
9606
P60709.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538038
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454593
LSLEGDHSTPPSAYGSVKA.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LSLEGDHSTPPSAYGSVKA
19
null
11
29
9606
P07355.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538039
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454595
LSVSEVGTQTSITTACAGTQTAVITR.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LSVSEVGTQTSITTACAGTQTAVITR
26
null
402
427
9606
Q9H4H8.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538040
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454596
LTKMKEIAEAYLGKTVTNAV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LTKMKEIAEAYLGKTVTNAV
20
null
124
143
9606
P11142.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538041
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454598
LTLKYPIEHGIITNWDDM.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LTLKYPIEHGIITNWDDM
18
null
67
84
9606
P62736.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538042
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454598
LTLKYPIEHGIITNWDDM.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LTLKYPIEHGIITNWDDM
18
null
67
84
9606
P62736.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538043
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454599
LTLKYPIEHGIITNWDDME.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LTLKYPIEHGIITNWDDME
19
null
67
85
9606
P62736.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538044
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
554071
LTLKYPIEHGIITNWDDMEKI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LTLKYPIEHGIITNWDDMEKI
21
null
67
87
9606
P62736.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538045
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454600
LTLKYPIEHGIITNWDDMEKIWHHTFY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LTLKYPIEHGIITNWDDMEKIWHHTFY
27
null
67
93
9606
P68032.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538046
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454602
LVAIFHKYSGREGDKHTLSKKELKE.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVAIFHKYSGREGDKHTLSKKELKE
25
null
12
36
9606
P06703.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538048
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454603
LVAIFHKYSGREGDKHTLSKKELKELI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVAIFHKYSGREGDKHTLSKKELKELI
27
null
12
38
9606
P06703.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538049
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454604
LVDVLEDKLKGEMMDLQHGSLF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVDVLEDKLKGEMMDLQHGSLF
22
null
51
72
9606
P07195.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538050
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454605
LVDVLEDKLKGEMMDLQHGSLFL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVDVLEDKLKGEMMDLQHGSLFL
23
null
51
73
9606
P07195.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538051
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454606
LVENGKKVKVNKDDIQKMNPPKFSKVEDMAEL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVENGKKVKVNKDDIQKMNPPKFSKVEDMAEL
32
null
58
89
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538052
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454609
LVNAIINSGPREDSTRI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVNAIINSGPREDSTRI
17
null
112
128
9606
P46782.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538054
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454610
LVRELEKKFSGKHVVF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVRELEKKFSGKHVVF
16
null
79
94
9606
P62081.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538055
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454611
LVRELEKKFSGKHVVFI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVRELEKKFSGKHVVFI
17
null
79
95
9606
P62081.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538056
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454611
LVRELEKKFSGKHVVFI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVRELEKKFSGKHVVFI
17
null
79
95
9606
P62081.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538057
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454612
LVSKHRAQVIYTRNTKGGDAPAAGEDA.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVSKHRAQVIYTRNTKGGDAPAAGEDA
27
null
99
125
9606
P62851.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538058
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454614
LVWVPSDKSGFEPASLKEEVGE.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVWVPSDKSGFEPASLKEEVGE
22
null
31
52
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538061
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454615
LVWVPSDKSGFEPASLKEEVGEEAI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LVWVPSDKSGFEPASLKEEVGEEAI
25
null
31
55
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538062
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454616
LYASGRTTGIVMDSGDGVTHTVPIYEGY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYASGRTTGIVMDSGDGVTHTVPIYEGY
28
null
142
169
9606
P60709.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538063
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454616
LYASGRTTGIVMDSGDGVTHTVPIYEGY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYASGRTTGIVMDSGDGVTHTVPIYEGY
28
null
142
169
9606
P60709.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538064
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
554149
LYDATYETKESKKEDLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYDATYETKESKKEDLV
17
null
84
100
9606
P23528.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538065
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454617
LYDSMKGKGTRDKVLI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYDSMKGKGTRDKVLI
16
null
274
289
9606
P07355.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538066
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454618
LYKAGENRWGTDEDKFT.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYKAGENRWGTDEDKFT
17
null
182
198
9606
P12429.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538067
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
1393177
LYLKVKGNVFKNKRI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYLKVKGNVFKNKRI
15
null
123
137
9606
P84098.1
null
Exact Epitope
null
MhcLigandElution
28538068
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454619
LYLKVKGNVFKNKRIIL.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYLKVKGNVFKNKRIIL
17
null
null
null
32644
null
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538069
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454620
LYREAPINKKGNFN.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYREAPINKKGNFN
14
null
118
131
9606
EAX03725.1
null
Exact Epitope
null
MhcLigandElution
28538070
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454621
LYREAPINKKGNFNY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYREAPINKKGNFNY
15
null
118
132
9606
EAX03725.1
null
Exact Epitope
null
MhcLigandElution
28538071
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
4
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454622
LYREAPINKKGNFNYI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYREAPINKKGNFNYI
16
null
118
133
9606
EAX03725.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538072
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
762948
LYVDKNFINNPLAQADW.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYVDKNFINNPLAQADW
17
null
10
26
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538073
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454623
LYVDKNFINNPLAQADWA.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYVDKNFINNPLAQADWA
18
null
10
27
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538074
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454624
LYVDKNFINNPLAQADWAAKKLV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
LYVDKNFINNPLAQADWAAKKLV
23
null
10
32
9606
P35579.4
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538075
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454625
MAGEKVEKPDTKEKKPEAKK.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MAGEKVEKPDTKEKKPEAKK
20
null
1
20
9606
Q02878.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538076
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454626
MEHIHKLKADKARK.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MEHIHKLKADKARK
14
null
139
152
9606
P84098.1
null
Exact Epitope
null
MhcLigandElution
28538077
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454627
MEKAGAHLQGGAKRV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MEKAGAHLQGGAKRV
15
null
105
119
9606
P04406.3
null
Exact Epitope
null
MhcLigandElution
28538078
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454628
MEKAGAHLQGGAKRVIISAPSADAPMF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MEKAGAHLQGGAKRVIISAPSADAPMF
27
null
105
131
9606
P04406.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538079
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
8
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454629
MEKAGAHLQGGAKRVIISAPSADAPMFV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MEKAGAHLQGGAKRVIISAPSADAPMFV
28
null
105
132
9606
P04406.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538080
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454630
MEKAGAHLQGGAKRVIISAPSADAPMFVM.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MEKAGAHLQGGAKRVIISAPSADAPMFVM
29
null
105
133
9606
P04406.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538081
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454631
MFGEKLNGTDPEDVIRNAF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MFGEKLNGTDPEDVIRNAF
19
null
89
107
9606
O14950.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538082
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454632
MFGEKLNGTDPEDVIRNAFA.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MFGEKLNGTDPEDVIRNAFA
20
null
89
108
9606
O14950.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538083
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454634
MFRSVPTSTVFYPSDGVATEKAV.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MFRSVPTSTVFYPSDGVATEKAV
23
null
436
458
9606
P29401.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538085
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454635
MFTFHKFAGDKGYLTKEDLR.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MFTFHKFAGDKGYLTKEDLR
20
null
13
32
9606
P60903.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538086
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454636
MGKVKVGVNGFGRI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MGKVKVGVNGFGRI
14
null
1
14
9606
P04406.3
null
Exact Epitope
null
MhcLigandElution
28538087
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454636
MGKVKVGVNGFGRI.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MGKVKVGVNGFGRI
14
null
1
14
9606
P04406.3
null
Exact Epitope
null
MhcLigandElution
28538088
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454637
MGVNHEKYDNSLKIISNAS.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MGVNHEKYDNSLKIISNAS
19
null
133
151
9606
P04406.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538089
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
6
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454639
MLFFLIMNFLEGKDASAFAAKMRG.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MLFFLIMNFLEGKDASAFAAKMRG
24
null
123
146
9606
Q9NR77.3
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538090
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
9
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454641
MLQVLGPKPALPAGTEDTAKEDAANRKLAKLY.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MLQVLGPKPALPAGTEDTAKEDAANRKLAKLY
32
null
270
301
9606
P06396.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538092
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
2
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454642
MMARKMKDTDSEEEIRE.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MMARKMKDTDSEEEIRE
17
null
72
88
9606
P0DP23.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538093
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
1
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454645
MPGVTVKDVNQQEF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MPGVTVKDVNQQEF
14
null
1
14
9606
P39019.2
null
Exact Epitope
null
MhcLigandElution
28538095
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454645
MPGVTVKDVNQQEF.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MPGVTVKDVNQQEF
14
null
1
14
9606
P39019.2
null
Exact Epitope
null
MhcLigandElution
28538094
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
7
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454646
MPYQYPALTPEQKKELSDIAHRIVAPGKGILA.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MPYQYPALTPEQKKELSDIAHRIVAPGKGILA
32
null
1
32
9606
P04075.2
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538096
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
3
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454650
MVAKKDVHMPKHPELADKNVPNLHVMKAM.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MVAKKDVHMPKHPELADKNVPNLHVMKAM
29
null
21
49
9606
P46783.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538097
91
Supplemental Table 1
Positive
true
null
null
null
null
null
350
null
null
null
null
null
null
null
5
1048212.xml
1048212
2026-04-17-07:00
22942358
2,012
Major histocompatibility complex class II+ invariant chain negative breast cancer cells present unique peptides that activate tumor-specific T cells from breast cancer patients.
Molecular & cellular proteomics : MCP
Olesya Chornoguz; Alexei Gapeev; Michael C O'Neill; Suzanne Ostrand-Rosenberg
2454651
MVVEHPEFLKAGKEPGLQIWR.
FragmentOfANaturalSequenceMolecule
Peptide from protein
MVVEHPEFLKAGKEPGLQIWR
21
null
52
72
9606
P06396.1
null
Epitope containing region/antigenic site
null
MhcLigandElution
28538098
91
Supplemental Table 2
Positive
true
null
null
null
null
null
326
63 413
null
null
null
null
null
null
8