SIIVFEKL (TFA)

SIIVFEKL TFA is a variant of the major MHC class I-restricted epitope SIINFEKL. SIIVFEKL TFA is an antigenic peptide, that can stimulate specific T cells in experimental settings to study the competitive interaction between T cells. SIIVFEKL TFA exhibits low affinity for the OT-I T cell receptor (TCR), and can be used for detection of CD8+ T cells[1].

C46H77N9O12.xC2HF3O2

CC(C)C[C@@H](C(O)=O)NC([C@H](CCCCN)NC([C@H](CCC(O)=O)NC([C@@H](NC([C@H](C(C)C)NC([C@H]([C@@H](C)CC)NC([C@H]([C@@H](C)CC)NC([C@@H](N)CO)=O)=O)=O)=O)CC1=CC=CC=C1)=O)=O)=O.O=C(C(F)(F)F)O.[x]

MHC

99.85

H2O : ≥ 2 mg/mL

-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)

Blue Ice