BCX 1470 methanesulfonate inhibits the esterolytic activity of factor D and C1s (IC50: 96 nM and 1.6 nM), 3.4- and 200-fold better than that of trypsin, respectively.
Alpha-1 antitrypsin (A1AT) is known as a serum trypsin inhibitor and is a protease inhibitor belonging to the serpin superfamily. Alpha-1 antitrypsin is a single-chain glycoprotein consisting of 394 amino acids in the mature form and exhibits a number of