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                羧肽酶B(豬胰)
Cas: 9025-24-5 
產品編號: E0313 
產品別名:  
英文名稱: Carboxypeptidase B (Porcine pancreas) 
分子式: C31H38N4O7S 
分子量: 610.72102 
 
  參考價格
編號 含量 規格 包裝 價格產地 備注
E0313  >170U/mg  BR  5mg  1550 進口  -20℃ 
E0313  >170U/mg  BR  5mg  1100  國  -20℃ 

Worthington 原裝進口

酶活:≥170 units per mg protein

來源:豬胰

-20密封保存

活力定義:One Unit hydrolyzes one micromole of hippuryl-L-arginine per minute at 25°C, pH 7.65.

用途: 用于生化試劑

介紹: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.

 

Chromatographically purified. A solution in 100mM sodium chloride. Chymotrypsin and trypsin 0.02%.

羧肽酶B(豬胰) Carboxypeptidase B (Porcine pancreas)  

      Carboxypeptidase Y (COY) ^Chymotrypsin, TLCK-treated (CDTLCK) ^Clostripain, Endo-Arg-C (CP) ^Protease, Stap, Endo-Glu-C (STAP) ^Trypsin, SeqENZ (TRSEQII) & Modified (TRSEQZ)

 

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