Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1
Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1
Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1
Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1

Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1

MOQ:10mg
Price:180$/10mg
PRODUCT DESCRIPTION
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serine protease inhibitors

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aprotinin protease inhibitor

Brand Name YaxinBio
Certification ISO 9001 2015
Minimum Order Quantity 10mg
Model Number RTI16-S
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Shanghai Yaxin Biotechnology Co.,Ltd.
Shanghai Yaxin Biotechnology Co.,Ltd. manufacturer profile
No.466 YinDu Road,XuHui, Shanghai, China ,China
5.0
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Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1
Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1
MOQ: 10mg
Price:180$/10mg
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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:

serine protease inhibitors

,

aprotinin protease inhibitor

Place of Origin China
Brand Name YaxinBio
Certification ISO 9001 2015
Model Number RTI16-S
Minimum Order Quantity 10mg
Price 180$/10mg
Packaging Details ice packaging, carton
Payment Terms T/T
Supply Ability 1000g per week
Product Recombinant Aprotinin
Cat. No. 9087-70-1
Manufacturer YaxinBio
Packaging 10mg,100mg, or bulk.
Purified by HPLC
Physical form Liquid in 0.1 M NaCl or White lyophilized powder

 

Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1

Description:

Recombinant Aprotinin, Expressed in E.coli, BPTI Inhibit Kallikrein, CAS 9087-70-1

 

Recombinant Aprotinin

 

DESCRIPTION

Aprotinin is a competitive serine protease inhibitor that inhibits trypsin, chymotrypsin, kallikrein and plasmin. Aprotinin forms stable complexes with and blocks the active sites of enzymes. Binding is reversible with most aprotinin-protease complexes and dissociating at pH <3.0. Effective concentration is equimolar with protease. YaxinBio recombinant aprotinin is a genetically engineered protein expressed in E.coli and purified by multi-column.The amino acid sequence of recombinant trypsin is identical to bovine lung derived aprotinin,with equivalent properties compared to native aprotinin and can replace native trypsin for using in a variety of biotechnological processes.

 

MAIN FEATURES

Source Recombinant E. coli
Appearance Clear, colorless to yellowish liquid
Protein Concentrate ≥ 5.0
Specific Activity (EPU /mg protein) ≥ 3.0
Absorbance (277nm) ≤ 0.8(3 EPU/ml in water)
Purity (HPLC) ≥95%

UNIT DEFINITION:One trypsin inhibitor unit (EPU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmol of N-benzoyl-L-arginineethyl ether(BAEE) per sec at pH 7.6 at 25 °C.

A conversion factor for Aprotinin is: 1 EPU= 1 USP Aprotinin Unit

 

Recombinant Animal Components Free

 

Recombinant aprotinin is expressed in E. Coli, and purified by HPLC. It contains no animal-derived components. This is a recombinant form of bovine lung aprotinin, which is traditionally isolated from bovine lung by methods involving fractional precipitation, gel filtration, and ion exchange chromatography.

 

Main Features

 

Source

E. Coli

Format

Liquid

Specific activity

≥ 3.0 EPU/mg pro.

Purity

≥ 95%

Contaminant activity

No any other protease contaminant.

 

 

 

 

 

 

Unit Definition:One trypsin inhibitor unit (EPU) will decrease the activity of 2 trypsin units by 50% where one trypsin unit will hydrolyze 1.0 μmol of N-benzoyl-L-arginineethyl ether(BAEE) per sec at pH 7.6 at 25 °C.A conversion factor for Aprotinin is: 1 EPU= 1 USP Aprotinin Unit = 1800 KIU.

 

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