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Thrombin Human, HEK

目录号 : GP24825

Thrombin Human Recombinant, HEK

Thrombin Human, HEK Chemical Structure

规格 价格 库存 购买数量
10μg
¥2,800.00
5-10工作日
50μg
¥10,500.00
5-10工作日
100μg
¥18,200.00
5-10工作日

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Sample solution is provided at 25 µL, 10mM.

Description

Recombinant Human Thrombin produced in HEK cells, having a total molecular weight of 36kDa. The Thrombin is purified by proprietary chromatographic techniques.

Product Data

Purity Source HEK
Phycical Appearance Sterile Filtered colorless solution. Shipping Condition Shipped with Ice Packs.
Synonyms Prothrombin; EC 3.4.21.5; Coagulation factor II; F2; PT; THPH1; RPRGL2.
Stability Store frozen at -20°C to -80°C for long periods of time. Avoid multiple freeze-thaw cycles.
Biological Activity 5396 NIH Units/mg.The activity was determined in NIH units by comparing to Sigmaбпs human plasma thrombin. Protein concentration was measured using E(0.1%)@280nm = 1.83.
Formulation The Thrombin solution contains 20mM MES, pH6.0 and 500mM Choline Chloride.

Introduction

Thrombin enzyme (Activated Factor IIa) is an important clotting promoter that controls the transformation of soluble fibrinogen to insoluble active fibrin strands. Thrombin is a coagulation protein and a serine protease (EC 3.4.21.5) that catalyzes many coagulation-related reactions. Thrombin triggers factor-XI, factor-V, Factor-XIII and factor-VIII. Thrombin endorses platelet activation, using activation of protease-activated receptors on the platelet. As a result of its high proteolytic specificity, thrombin has become an important biochemical protein. The thrombin cleavage site (Leu-Val-Pro-Arg-Gly-Ser) is widely used in linker regions of recombinant fusion protein constructs. After the purification of the fusion protein, thrombin is used to cleave between the Arginine and Glycine residues of the cleavage site, efficiently removing the purification tag from the protein of interest with a high degree of specificity.

Biological Activity

5396 NIH Units/mg.The activity was determined in NIH units by comparing to Sigmaбпs human plasma thrombin. Protein concentration was measured using E(0.1%)@280nm = 1.83.

Stability

Store frozen at -20°C to -80°C for long periods of time. Avoid multiple freeze-thaw cycles.

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