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Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free

Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free

  • Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free
  • Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free
  • Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free
  • Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free
  • Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free
Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free
Product Details:
Place of Origin: Shanghai
Brand Name: YAXINBIO
Certification: NSF ISO 9001:2015
Model Number: RCPB01
Payment & Shipping Terms:
Minimum Order Quantity: 10mg
Price: 1750$/g
Packaging Details: ice packaging, carton
Delivery Time: 7 work days
Payment Terms: T/T in advance
Supply Ability: 100000g per year
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Detailed Product Description
Product: Recombinant Carboxypeptidase B Cat. No: RCPB01
Specific activity: ≥170 U/mg Pro Packaging: 10mg,100mg,1g,bulk
Manufacture: YaxinBio Contaminant activity: No Chymotrypsin,carboxypeptidase A,and Other Protease Contaminant.Less Than 10ppm Of Recombinant Trypsin.
High Light:

trypsin endopeptidase

,

carboxypeptidase enzyme

Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free

 

Rcombinant Carboxypeptidase B

 

Source:E. coli
Species:Rat
Form:Lyophilized from 20 mM Tris, pH 8.0 + 50 mM NaCl.
Enzyme Commission Number: 3.4.17.2

 

Description
 
Carboxypeptidase B (or peptidyl-L-lysine (-L-arginine) hydrolase) catalyzes the hydrolysis of the basic amino acids, lysine, arginine, and ornithine from the C-terminal position of polypeptides. It has been shown to be a single polypeptide of 33.8kD. Trypsin is capable of converting native enzyme to the active enzyme, carboxypeptidase B II in vitro. The optimum pH is found to be 9.0. The enzyme may be used for sequence analysis by successive cleavage of C-terminal basic amino acids. It can also be used as a serum marker for the diagnosis of acute pancreatitis.
 

Main Features

 

Source

E. Coli

Purified by

HPLC

Format

White or white-like or yellowish lyophilized

Additives

Tris salts, NaCl salts and carbohydrates

Protein content

35% ~ 60%

Purity

Single main band on SDS-PAGE

M.W.

33.8kD

Contaminant activity

Less than 10 ppm of recombinant trypsin.

 

 

 

 

 

 

 

 

 

 

Unit Definition

 

One Unit of carboxypeptidase B activity hydrolyzes one micromole of hippuryl-L-arginine per minute at 25℃, pH 7.65.

 

Recommend Usage

 

To prepare 1-10mg/ml carboxypeptidase B with sterile water or 25mM Tris-HCl pH 7.65. The ratio to aimed protein is 1:50 to 1:1000 (w/w), the optimum pH is pH 7-9.

 

Storage Instructions

 

Recommend recombinant carboxypeptidase B lyophilized should be stored under 2℃-8℃ in sealed container. It is stable within 24 months.After dissolved, it should be stored under -20℃, It is stable within 24 months and above 90% activity remained after 10 times repeated freezing and thawing.

 

Rcombinant Carboxypeptidase B, Lyophilized Powder, Animal Origin Free 0

Contact Details
Shanghai Yaxin Biotechnology Co.,Ltd.

Contact Person: Miss Eland

Tel: +8613482039151

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