Ecotin, a microbial inhibitor of serine proteases, blocks multiple complement dependent and independent microbicidal activities of human serum
Fig 2
KM values of Z-L-Lys-SBzl on MASP-1 (A), MASP-2 (B) and MASP-3 (C) were determined.
The KM values of MASP-1, MASP-2 and MASP-3 for Z-L-Lys-SBzl are 334μM, 618μM and 125μM, respectively. Symbols represent the average of three independent measurements. Error bars represent the SEM. The Hill equation was fitted to the data. The KM values are given in μM ± the standard error.