Influenza NP (311-325) - CAS 1225029-27-5

Influenza NP (311-325) is a biologically active peptide consisting of amino acids 311 to 325 from the influenza virus nucleoprotein (NP) . As a bona fide MHC class II-restricted epitope, it is critical for studying host immune responses during viral infection, inducing robust gamma interferon (IFN-gamma) production in intracellular cytokine assays without stimulating CD8 T-cells in mice. The presence of Glutamine (Q) or Glutamic acid (E) at the N-terminus can lead to spontaneous formation of Pyroglutamyl (pGlu) peptides, enhancing peptide stability against gastrointestinal proteases. These peptides are considered a normal variant and included in peptide purity measurements in HPLC analysis.

Influenza Virus

Microbiology/Virology

1225029-27-5

C78H124N24O23

1765.97

C([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H](CC1=CC=C(O)C=C1)NC([C@@H](NC([C@H](CCC(N)=O)N)=O)C(C)C)=O)=O)CO)=O)CC(C)C)=O)[C@H](CC)C)=O)CCCNC(=N)N)(=O)N2[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(=O)N3[C@H](C(N[C@H](C(N[C@@H](CC4=CN=CN4)C(N[C@@H](CCCCN)C(O)=O)=O)=O)C)=O)CCC3)CC(N)=O)=O)CCC(O)=O)=O)CC(N)=O)=O)CCC2

-20°C

Ice Packs

Peptide