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羧肽酶 B，PMSF處理≥70 U/mg
羧肽酶 B，PMSF處理≥70 U/mg

[上一個:萎銹靈CAS : 5234-68-4] [下一個:羧肽酶B CAS : 9025-24-5]

羧肽酶 B，PMSF處理≥70 U/mg

詳情說明

羧肽酶 B，PMSF處理≥70 U/mg

貨號：zk4117

英文名：Carboxypeptidase B, PMSF Treated
級別：Activity ≥70 U/mg protein
儲存：冷凍（-20℃）
規(guī)格：1KU 3KU

概述

Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and ornithine from the C-terminal end of polypeptides. The molecular weight is 34,500 daltons, the pH optimum is 7.9, and the pI is 6.0. Carboxypeptidase B is competitively inhibited by arginine, lysine and ornithine. The enzyme is not inhibited by di-isopropylfluorophosphate (DFP), but it is inhibited by metal chelating agents, e.g., 1,10-phenanthroline.

技術(shù)規(guī)格

Source	Porcine Pancreas
Description	A solution in 100mM sodium chloride. PMSF treated to inhibit tryptic and chymotryptic activities. Chymotrypsin and trypsin are less than 0.02%.
Storage	Store at -20°C.
REQUIRES SPECIAL SHIPPING	ICE PACK
Activity	≥70 units per mg protein
Unit Definition	One Unit hydrolyzes one micromole of hippuryl-L-arginine per minute at 25°C, pH 7.65.
Related Product	Carboxypeptidase Y (COY) ^Chymotrypsin, TLCK-treated (CDTLCK) ^Clostripain, Endo-Arg-C (CP) ^Protease, Stap, Endo-Glu-C (STAP) ^Trypsin, SeqENZ (TRSEQII) & Modified (TRSEQZ)