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Recombinant Bovine Enterokinase - China
price: contact company for price
Recombinant Bovine enterokinase high specificity, high purity
DESCRIPTIONS
YaxinBio Enterokinase is a highly purified recombinant Bovine enterokinase.
The enzyme has been extensively purified and there are no any other contaminating proteases.
Enterokinase is a specific protease that cleaves a lysine Carboxy-terminal preceded by four aspartic acids: Asp-Asp-Asp-Asp-Lys.
Enterokinase will not cleave, however, if this lysine is followed by a proline.
Enterokinase can remove fusion tags located in the N-terminal section of proteins.
Enterokinase is useful for removing unwanted tags.
SALIENT ADVANTAGES
High purity
One single main band at 35kD by SDS-PAGE
high specificity
1) specific protease that cleaves after a lysine preceded by four aspartic acids: Asp-Asp-Asp-Asp-Lys
2) No any other proteases contaminated
SDS-PAGE analysis of 1 U EK effect on 50ul substrate after 0min, 10min, 20min, 30min, 40min, 50min and 60min, respectively.
PRODUCTS INFORMATION
Source E.
Coli
M.W. Theoretical MW: 25, 850 Da
The apparent MW on SDS-PAGE: about 27, 000 Da
Specific Activity One unit is defined as the amount of enzyme needed to cleave 50 ug of fusion protein in 16 hours to 95% completion at 22°C in a buffer containing 25 mM Tris-HCl, pH 8.0 -
Storage Store at -20°C after delivery.
Formulation YaxinBio enterokinase, formulated using YaxinBio 's proprietary technology, can be shipped at room temperature.
It will remain stable at 37°C for one week without losing any activity.
RELATIVE PRODUCTION: Recombinant Porcine Trypsin,
Company Contact:
- Posted By: China Shanghai Yaxin Biotechnology Co. Ltd
- Phone: 862154336592
- Address: Room 101, Building 1, No. 466 Yin Du Road, Xu Hui , shanghai , China
- Email:
- Website: https://www.yaxinbio.com
Published date: December 14, 2012
- Business Description: involved in international trade import export of goods, products, and services
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