Reference: Jennifer L Nayak; Katherine A Richards; Francisco A Chaves; Andrea J Sant. "Analyses of the specificity of CD4 T cells during the primary immune response to influenza virus reveals dramatic MHC-linked asymmetries in reactivity to individual viral proteins." Viral immunology (2010).

Epitope: NA 20<sup>113-128</sup>
Chemical type: Peptide from protein
Sequence: DVFVIREPFISCSHLE
Position: 113-128
Source molecule (GenBank): ABQ10080.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NA 47<sup>273-289</sup>
Chemical type: Peptide from protein
Sequence: NFHYEECSCYPDTGTVM
Position: 273-289
Source molecule (GenBank): ABQ10080.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NA 47<sup>273-289</sup>
Chemical type: Peptide from protein
Sequence: NFHYEECSCYPDTGTVM
Position: 273-289
Source molecule (GenBank): ABQ10080.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NP 45<sup>264-280</sup>
Chemical type: Peptide from protein
Sequence: LILRGSVAHKSCLPACV
Position: 264-280
Source molecule (GenBank): ABA12733.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NP 45<sup>264-280</sup>
Chemical type: Peptide from protein
Sequence: LILRGSVAHKSCLPACV
Position: 264-280
Source molecule (GenBank): ABA12733.1
Assay category: TCell
Result: Positive-High
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NP 47<sup>276-292</sup>
Chemical type: Peptide from protein
Sequence: LPACVYGPAVASGYDFE
Position: 276-292
Source molecule (GenBank): ABA12733.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NP 47<sup>276-292</sup>
Chemical type: Peptide from protein
Sequence: LPACVYGPAVASGYDFE
Position: 276-292
Source molecule (GenBank): ABA12733.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: HA 21<sup>120-136</sup>
Chemical type: Peptide from protein
Sequence: EQLSSVSSFERFEIFPK
Position: 120-136
Source molecule (GenBank): ABF21272.1
Assay category: TCell
Result: Positive-High
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: HA 28<sup>162-178</sup>
Chemical type: Peptide from protein
Sequence: RNLLWLTGKNGLYPNLS
Position: 162-178
Source molecule (GenBank): ABF21272.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: HA 66<sup>386-402</sup>
Chemical type: Peptide from protein
Sequence: NAINGITNKVNSVIEKM
Position: 386-402
Source molecule (GenBank): ABF21272.1
Assay category: TCell
Result: Positive-High
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: M1 18<sup>103-119</sup>
Chemical type: Peptide from protein
Sequence: LKREITFHGAKEIALSY
Position: 103-119
Source molecule (GenBank): ABA12730.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo

Epitope: NS1 10<sup>54-70</sup>
Chemical type: Peptide from protein
Sequence: IETATCVGKQIVERILK
Position: 54-70
Source molecule (GenBank): ABA42580.1
Assay category: TCell
Result: Positive
Host: F 3 months
Cell type: T cell CD4+
Tissue: spleen
Culture conditions: Direct Ex Vivo