活力：≥70units/mg
活力定义：One unit hydrolyzes one micromole os hippuryl-L-arginine per minute at 25℃,pH7.65
最佳PH：7.9
等电点PI：6.0
Chymotrypsin and trypsin：≤0.02% 产品描述：Catalyzes hydrolysis of the basic amino acids lysine,arginine and ornithine from the C-terminal position in polypeptides.A solution in 100mM sodium chloride.PMSF treated to inhibit tryptic and chymotryptic activities.
性状：粉末。以酶原形式存在于生物体内
用途：生化研究。可专一性地从肽链的C端开始逐个降解，释放出游离氨基酸的一类肽链外切酶。羧肽酶B只水解以碱性氨基酸（如精氨酸和赖氨酸）为C末端残基的肽键。
| 羧肽酶B（猪胰） | Carboxypeptidase B from porcine pancreas BR | 1KU | ¥880 |
