Description：Recombinant Human CPB2 Protein is produced by mammalian expression system and the target gene encoding Phe23-Val423 is expressed with a 6His tag at the C-terminus.Form：Liquid in a 0.2 μM filtered solution of 20mM Tris-HCl, 150mM NaCl, 1mM ZnCl2, 10% Glycerol, pH 7.5.Gene Symbol：CPB2Alternative Names：Carboxypeptidase B2; Carboxypeptidase U; CPU; Plasma carboxypeptidase B; pCPB; Thrombin-activable fibrinolysis inhibitor; TAFI Entrez Gene (Human)： 1361; SwissProt (Human)： Q96IY4; Purity：Greater than 95% as determined by reducing SDS-PAGE.Chemical Structure：FQSGQVLAAL PRTSRQVQVL QNLTTTYEIV LWQPVTADLI VKKKQVHFFV NASDVDNVKA HLNVSGIPCS VLLADVEDLI QQQISNDTVS PRASASYYEQ YHSLNEIYSW IEFITERHPD MLTKIHIGSS FEKYPLYVLK VSGKEQAAKN AIWIDCGIHA REWISPAFCL WFIGHITQFY GIIGQYTNLL RLVDFYVMPV VNVDGYDYSW KKNRMWRKNR SFYANNHCIG TDLNRNFASK HWCEEGASSS SCSETYCGLY PESEPEVKAV ASFLRRNINQ IKAYISMHSY SQHIVFPYSY TRSKSKDHEE LSLVASEAVR AIEKTSKNTR YTHGHGSETL YLAPGGGDDW IYDLGIKYSF TIELRDTGTY GFLLPERYIK PTCREAFAAV SKIAWHVIRN VLDHHHHHHDirections for Use：Always centrifuge tubes before opening. Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100 μg/ml. Dissolve the lyophilized protein in 1X PBS. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.Quality Control：Endotoxin: Less than 0.1 ng/μg (1 IEU/μg) as determined by LAL test.Storage/Stability：Store it at -20°C to -80°C for one year. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.