弹性蛋白酶 来源于猪胰腺(冻干), ≥3 units/mg protein
| 【编号】：128657 【产品名称】：弹性蛋白酶 来源于猪胰腺(冻干), ≥3 units/mg protein 【规格】：25mg 【用途】：   弹性蛋白酶 来源于猪胰腺(冻干), ≥3 units/mg protein
Product Name： Elastase from porcine pancreas(Lyophilized)
别名：胰酞酶 E
CAS号：39445-21-1
介绍： Porcine pancreatic elastase has a molecular weight of 25.9 kDa, and a pH optimum of 8.5. While elastase will hydrolyze a wide variety of protein substrates, it is unique among proteases in its ability to hydrolyze native elastin, a substrate not attacked by trypsin, chymotrypsin or pepsin. Soybean trypsin inhibitor and kallikrein inhibitor suppress proteolytic but not elastolytic activity. Elastase is assayed using a method adapted from that of Feinstein et al., Biochem. Biophys. Res. Comm., 50, 1020 (1973) and using the more soluble substrate of Bieth et al., Biochem. Med., 11, 350 (1974).
贮存： 储存温度2-8℃
生化和生理学机理： Elastase hydrolyses elastin, the specific protein of elastic fibers, and digests hemoglobin, casein and fibrin.
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