EGFRvIII Peptide TFA

TargetMol Chemicals

EGFRvIII Peptide TFA

9

Chemical

EGFRvIII Peptide TFA

C48H78N12O16.XCF3COOH

1079.2

EGFRvIII peptide, a synthetic peptide mirroring the EGFRvIII fusion junction-a tumor-specific, perpetually active EGFR variant missing amino acids 6-273 of the wild-type-binds to HLA-A*0201-positive T2 cells under MHC class I at 25 microg/ml. It enables antigen presentation in dendritic cells from human peripheral blood mononuclear cells (PBMCs), thus activating CD8+ cytotoxic T lymphocytes and prompting IFN-gamma production. Administered at 15 microg/animal with the TLR5 agonist flagellin B, EGFRvIII peptide elevates CD8+ T cell numbers, lowers regulatory T cells (Tregs) in the brain, diminishes tumor volume, and extends survival in a GL261 glioblastoma mouse model.

3 years

[H]N[C@@H](CC(C)C)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCC(O)=O)C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(NCC(N[C@@H](CC(N)=O)C(N[C@H](C(N[C@@H](C(C)C)C(O)=O)=O)CC1=CC=C(O)C=C1)=O)=O)=O)=O)=O)=O)=O.OC(C(F)(F)F)=O

-20°C

12352202