弹性蛋白酶 来源于猪胰腺(冻干)
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分子式 分子量 Beilstein号 EC号 254-453-6 MDL号 MFCD00130998 PubChem编号 属性 存贮条件 储存温度2-8℃ //decorateTable('product-attribute-specs-t
| 货号 | CAS号 | 操作 |
|---|---|---|
| E128657-100mg | 39445-21-1 | 询底价 |
| E128657-25mg | 39445-21-1 | 询底价 |
| E128657-500mg | 39445-21-1 | 询底价 |
耗材描述
- 分子式
- 分子量
- Beilstein号
- EC号 254-453-6
- MDL号 MFCD00130998
- PubChem编号
属性
| 存贮条件 | 储存温度2-8℃ |
描述
| 产品介绍 | 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). |
| 备注 | Two times crystallized, (E128657), supplied as a dialyzed, lyophilized powder. The enzyme should be 0.22 micron filtered after reconstitution and prior to use. Suitable for the isolation of Type II lung cells. |
| 生化机理 | Elastase hydrolyses elastin, the specific protein of elastic fibers, and digests hemoglobin, casein and fibrin. |
| 别名 | 胰酞酶 E;Elastase from hog pancreas;Pancreatopeptidase E |
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