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Recombinant enterokinase

Estimate pricing$ 6 – $ 888Est. category range
AvailabilityIn stock
Product nameRecombinant enterokinase
SourceRecombinant E. coli (light chain of bovine enterokinase)
Cleavage siteAsp-Asp-Asp-Asp-Lys (C-terminal of Lysine)
Specificity30,000 U/mg

Products Description

Description : Recombinant Enterokinase is a highly purified preparation of the light chain of bovine enterokinase with high specificity and recognizes the identical cleavage site as the native enzyme. The product cleaves fusion proteins with sequence (Asp-Asp-Asp-Asp-Lys ) at¡¡the C-terminal of Lysine. The enzyme is produced in recombinant E.coli and purified to high homogeneity with specificity of 30,000U/mg. It can work at various different conditions, such as 4-45 degree, pH4.5-9.5, even in some detergents or denature reagents. Activity : One unit is defined as the amount of enzyme that will cleave 95% of 50 g fusion protein in 16 hours at 23 in 1x reaction buffer. 10x Reaction Buffer 500 mM Tris-HCl, pH 8.0 10 mM CaCl 2 1% Tween-20 (v/v) 1. For 1 liter, dissolve 60.5 g Tris base in 950 ml deionized water. 2. Adjust pH to 8.0 with concentrated HCl. 3. Add 1.47 g CaCl2-2H2O and 10 ml Tween-20 and mix. 4. Adjust the volume to 1 liter. Store at room temperature. Storage : 20mmol/L Tris-HCl 200mmol/L NaCL 2mmol/L CaCl 2 50% Glycerol Stored at -20 Stability : Stable at -20, can be used up to one year.

Product Categories

Agriculture

Products Specification

Product nameRecombinant enterokinase
SourceRecombinant E. coli (light chain of bovine enterokinase)
Cleavage siteAsp-Asp-Asp-Asp-Lys (C-terminal of Lysine)
Specificity30,000 U/mg
Working temperature range4–45 °C
Working pH range4.5–9.5
CompatibilitySome detergents and denaturing reagents
Unit definitionCleaves 95% of 50 µg fusion protein in 16 h at 23 °C in 1× reaction buffer
10× Reaction buffer500 mM Tris-HCl pH 8.0, 10 mM CaCl₂, 1% Tween-20 (v/v)
Storage buffer20 mM Tris-HCl, 200 mM NaCl, 2 mM CaCl₂, 50% glycerol
Storage temperature-20 °C
StabilityStable at -20 °C for up to one year

Supplier information

Basic member

Hangzhou Lion Biotechnology Co., Ltd.

China

Business type - Contact Seller

Inquire now

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Recombinant enterokinase is a highly purified preparation of the light chain of bovine enterokinase produced in recombinant E. coli. It recognizes the cleavage site Asp-Asp-Asp-Asp-Lys and cuts at the C-terminal side of lysine. The enzyme has a stated specificity of 30,000 U/mg and functions across a range of conditions: 4–45 °C, pH 4.5–9.5, and in the presence of some detergents or denaturing reagents. One unit is defined as the amount that cleaves 95% of 50 µg fusion protein in 16 hours at 23 °C in 1× reaction buffer. The 10× reaction buffer contains 500 mM Tris-HCl pH 8.0, 10 mM CaCl₂, and 1% Tween-20 (v/v). The storage buffer is 20 mM Tris-HCl, 200 mM NaCl, 2 mM CaCl₂, and 50% glycerol, stored at -20 °C. The product is reported stable at -20 °C for up to one year.

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At Global Trade Plaza, we understand that quality is paramount in the B2B sector. As updated by the seller, the Recombinant enterokinase is manufactured to meet rigorous industry standards, ensuring reliability and performance for your business operations. Designed with businesses in mind, the product offers outstanding end user experience. As your business grows, so do your needs, hence it is designed to scale with you, offering flexible solutions that adapt to changing demands. Explore more such product varieties from sellers, suppliers, manufacturers and exporters at our website. You can even import or export Recombinant enterokinase or connect with global Importers and Exporters online.

About Supplier

Hangzhou Lion Biotechnology Co., Ltd. is a premier leather products export company, established in 2010 and based in China. With a decade of experience, Hangzhou Lion Biotechnology Co., Ltd. has built a reputation for delivering high-quality leather goods to clients across the globe. The company specializes in a wide range of leather products, including bags, wallets, belts, and custom leather accessories, all crafted with precision and attention to detail. Leveraging advanced manufacturing techniques and stringent quality control processes, Hangzhou Lion Biotechnology Co., Ltd. ensures that each product meets the highest standards. The company’s commitment to excellence, timely delivery, and customer satisfaction has made it a trusted name in the international market.Hangzhou Lion Biotechnology Co., Ltd. continues to expand its global footprint, exporting its superior leather products to various countries, while maintaining strong relationships with clients worldwide.

Supplier Details for Recombinant enterokinase

Established - 16 Oct, 2026
Business Type - Contact Seller
Deals in Product Type - Agriculture
Country - China

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Hangzhou Lion Biotechnology Co., Ltd., a reliable B2B trader from China, dispatches Recombinant enterokinase primarily through the port at China. Packaging types (e.g., bulk, custom, eco-friendly) and estimated pricing may vary based on order volume and destination. To get detailed logistics and pricing information, reach out via the Inquire Now button or Sign Up for direct supplier interaction.