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| Description | Influenza A NP residues 366–374 (e.g. ASNENMDAM, a canonical H-2Db-restricted epitope), highly conserved across influenza A strains; used for cross-protective CD8+ responses and universal vaccines. |
Product Basic Information Table
| Product Standard English Name | Product Abbreviation / Alias | Function Tags (comma-separated) | Core Structure | Molecular Formula | Exact Mass (Da) | Average MW (Da) | Salt Form | Length (aa) |
| Influenza A virus NP (366-374) CTL epitope peptide (strain A/NT/60/68, H-2Db-restricted) | Influenza A NP 366-374, ASNENMETM peptide, NP366 PR8 epitope, H-2Db influenza CTL epitope | influenza CTL epitope, nucleoprotein, MHC class I ligand, H-2Db, CD8 T cell epitope, viral immunity | ASNENMDAM (H-Ala-Ser-Asn-Glu-Asn-Met-Asp-Ala-Met-OH, linear 9-mer, free N-terminal amino / free C-terminal carboxyl) | C36H59N11O17S2 | 981.35 | 982.05 | Free acid (per published formula) | 9 |
Physicochemical Solubility & Storage Parameters
| Product Code | Appearance | Long-term Storage | Short-term Storage | Solution Stability | Solid Powder Stability |
| PEP-NP366-01 | white to off-white (MCE, purity ≥95% HPLC) | Store frozen below -20 C, dry and tightly sealed | Store at 4 C sealed and dry, use within 2-4 weeks; after reconstitution aliquot and store at -20 C, avoid repeated freeze-thaw | Freely soluble in water (~33% hydrophobic); contains 2 Met (oxidation-prone); after reconstitution deoxygenate, avoid oxidants and repeated freeze-thaw; no Trp/Tyr/Cys, no special light-protection requirement | powder stable long-term at -20 C when dry and sealed; keep moisture-proof; Met is oxidation-sensitive, avoid prolonged air exposure |
Functional Description
| Product Code | Frontend Short Summary | Detailed Biological Function Description | Applicable Research Areas (comma-separated) | Targets / Receptors |
| PEP-NP366-01 | Prototypical 9-mer influenza A nucleoprotein CTL epitope (366-374, ASNENMETM), immunodominant H-2Db-restricted CD8 epitope in mice. | This 9-mer spans residues 366-374 of influenza A nucleoprotein (A/PR/8/34) and is the immunodominant H-2Db-restricted CD8+ cytotoxic T-cell epitope in H-2b mice such as C57BL/6. It is one of the best-characterized model epitopes in antiviral immunology, routinely used to quantify CD8+ T-cell responses, in MHC tetramer staining, memory T-cell differentiation studies, vaccine design and mechanisms of protective immunity against influenza. | influenza immunity, CD8 T cell responses, antiviral vaccines, mouse infection models, immunological memory | Mouse H-2Db MHC class I (influenza NP-specific CD8+ T cells) |
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