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Good Stability Recombinant E. Coli Carboxypeptidase B White Color

Shanghai Yaxin Biotechnology Co.,Ltd.
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Shanghai Yaxin Biotechnology Co.,Ltd.
City: Shanghai
Province/State: Shanghai
Country/Region: China
Contact Person:Mr zhao

Good Stability Recombinant E. Coli Carboxypeptidase B White Color

Brand Name : yaxin bio
Model Number : RCPB01
Certification : NSF ISO 9001
Place of Origin : shanghai china
MOQ : 100ug
Price : $198
Supply Ability : 100000
Delivery Time : 2-3 work days
Packaging Details : 100ug/1mg
source : Recombinant E. coli
appearance : White or off white, or yellowish powder
Specific activity : ≥200 units/mg pro.
SDS-PAGE : Single major band
Molecular Weight(SDS-PAGE) : 33.8±3.4 kDa
Purity(HPLC) : ≥ 95%
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Sequencing Grade recombinant Carboxypeptidase B,is a genetically engineered protein expressed in E.coli

Sequencing Grade Carboxypeptidase B

Catalog Number:SRCPB01

CAS:9025-24-5
EC:3.4.17.2

Storage temperature: 2-8℃

Source: Sequencing grade recombinant carboxypeptidase B is a genetically engineered protein expressed in E.coli

Protein Sequence:The amino acid sequence of recombinant carboxypeptidase B is identical to rat carboxypeptidase B


1.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, pI is 6.0 and the optimum pH is 7.5-9.0. Carboxypeptidase B is competitively inhibited by arginine and lysine. The enzyme is also inhibited by metal chelating agents, e.g., EDTA.


2. MAIN FEATURES

SourceRecombinant E. coli
AppearanceWhite or off white, or yellowish powder
Specific activity≥200 units/mg pro.
SDS-PAGESingle major band
Molecular Weight(SDS-PAGE)33.8±3.4 kDa
Purity(HPLC)≥ 95%



3.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 7.5-9.0.


4.STABILITY OF STORAGE AND TRANSPORT

Stability of storage: Sequencing grade carboxypeptidase B lyophilized should be stored under 2-8℃ in sealed container. It is stable within 24 months.After dissolved with sterile water or 25mM Tris-HCl, it should be stored under -20℃. Avoid repeated freezing and thawing.

Stability of transport: The product is stable by blue ice insulation transport.


5.PRODUCT ADVANTAGE

Sequence grade recombinant protein: high specificity,good stability.

Animal origin free: Sequencing grade carboxypeptidase B is no exogenous virus contamination,and any

animal origin material is not used in the production process.

Stable quality: Mass production can ensure stable and continuous batch production.It is no difference

between the batch and the product quality is stable.

High purity: Higher specific activity.Host protein residues is less than the limits of biological products.

Lyophilized powder: The product is lyophilized powder and is easy to store and transport.

Compliance with regulatory requirements: Production equipment and production environment comply

with relevant regulatory requirements, and the production process is in full compliance with NSF ISO

9001: 2008 quality system and GMP guidelines.

Complete quality documents: we can provide relevant regular support files in according to customers’

requirement.


6.PRODUCT USAGE

1) Determination of protein C-terminal basic amino acids such as arginine, lysine and histidine.

2) detection of antibody basic peak.


7.RELATED PRODUCTS

Recombinant trypsin

Sequencing grade trypsin

Recombinant human trypsin

Recombinant enterokinase


Product Tags:

sequencing grade modified trypsin

      

trypsin sequencing grade

      
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Good Stability Recombinant E. Coli Carboxypeptidase B White Color Images

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