Z-Leu-Leu-Leu-fluoromethyl ketone - CAS 371167-61-2

Z-Leu-Leu-Leu-fluoromethyl ketone (Z-LLL-FMK) acts as a cysteine protease inhibitor and has demonstrated efficacy in blocking SARS infection, while also providing protection to mice when challenged with T. crassiceps [1] [2].

Cysteine Protease, SARS-CoV

Proteases/Proteasome, Microbiology/Virology

371104

C27H42FN3O5

507.64

[C@@H](NC([C@@H](NC(OCC1=CC=CC=C1)=O)CC(C)C)=O)(C(N[C@H](C(CF)=O)CC(C)C)=O)CC(C)C

-20°C

Ice Packs

Peptide