smchib

Argifin is a sub-nanomolar chitinase inhibitor produced by soil microorganisms (IC50: 0.025 μM, 6.4 μM, 1.1 μM, and 4.5 μM for SmChiA [Serratia marcescens chitinase A], SmChiB, Aspergillus fumigatus chitinase B1, and human chitotriosidase).