产品内容
本酶催化的反应为Cleavage Of His5!Leu, His10!Leu, Ala14!Leu, Tyr16!Leu And Gly23!Phe Bonds In B Chain Of Insulin. With Small Molecule Substrates Prefers Hydrophobic Residue At P2' And Small Residue Such As Ala, Gly At P1,一种来自西部菱背响尾蛇(Crotalus atrox)毒液的24 kDa出血性内肽酶,消化IV型胶原蛋白,以c和d两种形式存在。膦酰二肽在0.1 mM范围内抑制。属于肽酶家族M12(astacin家族)。红菱背响尾蛇(C. ruber ruber)的出血毒素-2具有相同的Mr和特异性,是同源物 [4,6]。