| 常用名 | 中性蛋白酶II | CAS号 | 42613-33-2 |
|---|---|---|---|
| 价格 | 纯度 | 98.0% | |
| 备货期 | 10天 | 库存 | 现货 |
| 产品详情(用途,包装等)
用途: DispaseII is a neutral protease that hydrolyzes the N-terminal peptide bonds of non-polar amino acid residues. It may be used for separating many tissues and cells grown in vitro. The enzyme is very gentle and does not damage cell membranes. It can also be used to prevent clumping in suspension cultures. This protease cleaves fibronectin and type IV collagen, but not laminin, type V collagen, serum albumin, or transferrin. DispaseII is specific for the cleavage of Leucine-Phenylalanine bonds. Ca2+, Mg2+, Mn2+, Fe2+, Fe3+and Al3+activate the enzyme. EDTA, EGTA, Hg2+and other heavy metals inhibit the enzyme activity. The enzyme contains 1g-atom of zinc per g-mol of purified enzyme. If this zinc component is removed by chelating agents such as EDTA or EGTA, an inactive apoenzyme is obtained. The enzyme is not inhibited by serum. 物理化学性质: CAS号:42613-33-2 常用中文名:中性蛋白酶II 常用英文名:Dispase 分子式: 分子量: 密度:N/A 沸点:N/A 熔点:N/A 闪点:N/A 储存条件:2-8°C |