Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody
Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody
Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody
Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody

Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody

MOQ:1mg
Price:198$/100ug
PRODUCT DESCRIPTION
High Light:

sequencing grade modified trypsin

,

trypsin endopeptidase

Brand Name YaxinBio
Certification ISO 9001 2015
Minimum Order Quantity 1mg
Model Number SRCPB01
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ABOUT US
Shanghai Yaxin Biotechnology Co.,Ltd.
Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
No.466 YinDu Road,XuHui, Shanghai, China ,China
5.0
Verified Supplier
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Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody
Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody
MOQ: 1mg
Price:198$/100ug
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About Us
Shanghai Yaxin Biotechnology Co.,Ltd.
Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
No.466 YinDu Road,XuHui, Shanghai, China ,China
5.0
Verified Supplier
Company Name Shanghai Yaxin Biotechnology Co.,Ltd.
Business Type: Manufacturer,Exporter,Seller
Brands: YAXINBIO
No. of Employees: 20~30
Year Established: 2008
Annual Sales: 50000-100000
Company Location No.466 YinDu Road,XuHui, Shanghai, China
Factory Location No.466 YinDu Road,XuHui, Shanghai, China
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
China Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile

       Shanghai Yaxin Biotechnology company was founded in 2008,which is a high-tech enterprise that focuses on researching and producing the recombinant proteins.YaxinBio is the first and only a company on researching and producing the recombinant carboxypeptidase B and recombinant trypsin.Animal original free enzymes are specially used in the human recombinant insulin production,and exporting abroad.

       Recombinant trypsin is used in the cell culturing process,which conforms to the 2014 USP on the usage of trypsin in the cell culture.Animal original free is very important for the production of antibody and vaccine.Usage of recombinat trypsin fundamentally solves the problem of animal original virus contamination in the human recombinant insulin production.

       YaxinBio insists on “scientific and technological innovation”,has developed with independent intellectual property rights of the products.YaxinBio obtained the support of Chinese ministry of science and technology and Shanghai innovation fund project in 2010; Recombinant trypsin,recombinant carboxypeptidase B and recombinant protein A won the Shanghai high-tech achievement transformation project in Sep.2013.

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PRODUCT DESCRIPTION
High Light:

sequencing grade modified trypsin

,

trypsin endopeptidase

Place of Origin China
Brand Name YaxinBio
Certification ISO 9001 2015
Model Number SRCPB01
Minimum Order Quantity 1mg
Price 198$/100ug
Packaging Details ice packaging, carton
Payment Terms T/T
Supply Ability 1000g per week
Source E. Coli
Purified by HPLC
Physical form Lyophilized powder
Specific activity NLT 200 units/mg pro
Contaminant activity No trypsin, chymotrypsin, carboxypeptidase A, or other proteases contaminant.
cas 9025-24-5
EC 3.4.17.2
manufacturer yaxinbio

 

Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody

Description:

Carboxypeptidase B, Sequencing Grade For Mass Spectrometry Analysising lysine Peak Antibody

 

Recombinant Carboxypeptidase B

 

CAS:9025-24-5
EC:3.4.17.2

Source:Rat carboxypeptidase B, expressed in E. Coli.

 

 

Description

 

Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides. The molecular weight is 33.8kD, the pH optimum is 8.0, and pI is 6.0. Carboxypeptidase B is competitively inhibited by arginine and lysine. The enzyme is also inhibited by metal chelating agents, e.g., EDTA. Recombinant Carboxypeptidase B is expressed in E.Coli and purified by high pressure liquid chromatography. There is no trace of other enzyme (such as carboxypeptidase A and chymotrypsin) activity. No protease inhibitors such as PMSF are present in the preparation.

 

 

Application

 

Protein structure and sequence analysis, such as hydrolyze basic amino acids lysine, arginine and histidine from the C-terminal end of polypeptides.

Antibody quality control.

 

Recommend Usage

 

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 no activity lose after 10 times repeated freezing and thawing.

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