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Recombinant Human CPB2, C-6His, Human cells

产品描述

概述

Recombinant Human Carboxypeptidase B2 is produced by our Mammalian expression system and the target gene encoding Phe23-Val423 is expressed with a 6His tag at the C-terminus.

使用说明

This material is offered by Novin Biotech for research, laboratory or further evaluation purposes. NOT FOR HUMAN USE.

技术规格

TagC-6His
种属Human
表达系统Human cells
Accession#Q96IY4
SourceHuman Cells
Formulation_DescriptionSupplied as a 0.2 μm filtered solution of 20mM TrisHCl, 150mM NaCl, 1mM ZnCl2, 10% Glycerol, pH 7.5.
StorageStore at < -20°C, stable for 6 months after receipt.Please minimize freeze-thaw cycles.
PurityGreater than 95% as determined by reducing SDS-PAGE.
EndotoxinLess than 0.1 ng/μg (1 EU/μg) as determined by LAL test.
BackgroundCarboxypeptidase B2 (CPB2) is a secreted enzyme that belongs to the peptidase M14 family. CPB2 is synthesized by the liver and circulates in the plasma as a plasminogen-bound zymogen by the liver and circulates in the plasma as a plasminogen-bound zymogen. CPB2 cleaves C-terminal arginine or lysine residues from biologically active peptides, such as kinins or anaphylatoxins, in the circulation regulating their activities. CPB2 also down-regulates fibrinolysis by removing C-terminal lysine residues from fibrin that has already been partially degraded by plasmin. CPB2 exhibits carboxypeptidase activity when it is activated by proteolysis at residue Arg92 of the thrombin/thrombomodulin complex. Activated CPB2 reduces fibrinolysis by removing the fibrin C-terminal residues that are important for the binding and activation of plasminogen.
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