{"product_id":"20375","title":"Recombinant CPB, Carboxypeptidase B, 10mg\/mL, His tag _ 20375","description":"\u003cp class=\"p\"\u003e\u003cspan\u003eCarboxypeptidase B, also known as peptidyl-L-lysine (L-lysine) hydrolase or pancreatic carboxypeptidase B, is a specialized enzyme that hydrolyzes the amino group at the C-terminus of basic amino acids in proteins (Lysine (Lys, K), Arginine (Arg, R), and Histidine (His, H)). The activity of carboxypeptidase B is subject to competitive inhibition by arginine and lysine, and is inhibited by metal ion chelators such as EDTA.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eR\u003c\/span\u003e\u003cspan\u003eecombinant \u003c\/span\u003e\u003cspan\u003eCP\u003c\/span\u003e\u003cspan\u003eB is expressed in Yeast, produced under GMP regulations, free of any animal-derived components, and without the risk of viral contamination from animal sources. The amino acid sequence is identical to that of human carboxypeptidase B, possessing the same enzymatic properties as the animal-derived enzyme, and can be used as a substitute in various biotechnological processes.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eComponents\u003c\/strong\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003ctable border=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"22.7200%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003eComponents No.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"36.1800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003eName\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"20.5400%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003e20375ES03\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"20.5400%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003e20375ES10\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"22.7200%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003e20375\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"36.1800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003eRecombinant CPB（Solution） \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"20.5400%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003e1 mg\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"20.5400%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\" align=\"justify\"\u003e\u003cspan\u003e10 mg\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\n\u003cb\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003ctable class=\"MsoTableGrid\" border=\"0\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"25.8800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSource\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"74.1000%\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eYeast \u003c\/span\u003e\u003cspan\u003erecombinant expression\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25.8800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eMolecular Weight\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"74.1000%\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eTheoretical value 36 kDa\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25.8800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAppearance\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"74.1000%\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSolution\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25.8800%\" valign=\"center\"\u003e\n\u003cp\u003eEnzyme Concentration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"74.1000%\" valign=\"top\"\u003e\n\u003cp\u003e≥170 USP units\/mg\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25.8800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eUnit\u003c\/span\u003e\u003cspan\u003e Definition\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"74.1000%\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eAt 25℃, pH 7.6, the amount of enzyme that catalyzes 1 μmoL of hippuryl-L-arginine hydrolysis in 1 minute is defined as one unit of enzyme activity\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"25.8800%\" valign=\"center\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eQuality Assurance\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"74.1000%\" valign=\"top\"\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003eSDS-PAGE gel detection shows a clear single band of the target protein; no other proteases present, no non-specific cutting.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eStrong specificity: \u003c\/strong\u003e\u003cspan\u003eA\u003c\/span\u003e\u003cspan\u003e specialized enzyme that hydrolyzes the amino group at the C-terminus of basic amino acids in proteins (Lysine (Lys, K), Arginine (Arg, R), and Histidine (His, H))\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cstrong\u003eHigh purity: \u003c\/strong\u003e\u003cspan\u003ePurit\u003c\/span\u003ey≥95%.\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cstrong\u003eAnimal free\u003cspan style=\"font-family: Inter Medium;\"\u003e: \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eRecombinantly produced, free from exogenous viral contamination, and no animal-derived materials are used in the production process.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"MsoNormal\"\u003e\n\u003cb\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eProduction of recombinant insulin and its analogs.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eDetermination of the C-terminal amino acids of proteins\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eRemoval of the C-terminal histidine tag from proteins\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eProduction of other recombinant polypeptide substances\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003c!-- [if !supportLists]--\u003e\u003cspan\u003eEnzymatic synthesis of certain special compounds\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Yeasen","offers":[{"title":"1 mg","offer_id":54824562327870,"sku":"20375ES03","price":105.0,"currency_code":"USD","in_stock":true},{"title":"10 mg","offer_id":54824562360638,"sku":"20375ES10","price":585.0,"currency_code":"USD","in_stock":true},{"title":"100 mg","offer_id":54824562393406,"sku":"20375ES60","price":1040.0,"currency_code":"USD","in_stock":true},{"title":"1 g","offer_id":54824562426174,"sku":"20375ES80","price":3250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0803\/9419\/1166\/files\/5abda97db9c371a240cf9285d74a3035_409959e3-c994-41a8-ab59-466f7096c8c1.jpg?v=1790646695","url":"https:\/\/www.yeasenbio.com\/products\/20375","provider":"Yeasen - Leading Innovation in Molecular Enzymes and Reagents","version":"1.0","type":"link"}