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KLKB1 Protein, Human, Recombinant (His)

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产品编号 TMPK-00766

Plasma kallikrein, also known as Fletcher factor or kallikrein B1 (KLKB1), is a serine endopeptidase, like its homologs tissue kallikrein and kallikrein-related peptidases (KLKs). Its physiological role is to catalyze the release of kinins and other vasoactive peptides. KLKB1 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 70.3 kDa and the accession number is P03952.

KLKB1 Protein, Human, Recombinant (His)

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产品编号 TMPK-00766

规格	价格	库存
5 μg	¥ 343	6-8日内发货
10 μg	¥ 549	6-8日内发货
20 μg	¥ 898	5日内发货
50 μg	¥ 1,760	5日内发货
100 μg	¥ 2,960	In stock
200 μg	¥ 5,350	5日内发货
500 μg	¥ 11,800	5日内发货

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产品信息

生物活性	Immobilized Human KLKB1, His Tag at 2μg/ml (100μl/well) on the plate. Dose response curve for Anti-KLKB1 Antibody, hFc Tag with the EC50 of 33.8ng/ml determined by ELISA.
产品描述	Plasma kallikrein, also known as Fletcher factor or kallikrein B1 (KLKB1), is a serine endopeptidase, like its homologs tissue kallikrein and kallikrein-related peptidases (KLKs). Its physiological role is to catalyze the release of kinins and other vasoactive peptides. KLKB1 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 70.3 kDa and the accession number is P03952.
种属	Human
表达系统	HEK293 Cells
标签	C-His
蛋白编号	P03952
别名	Plasma kallikrein,PKK,KLKB1,KLK3,Kininogenin,Fletcher factor
蛋白构建	Gly20-Ala638
蛋白纯度	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
分子量	70.3 kDa (predicted). Due to glycosylation, the protein migrates to 72-80 kDa based on Tris-Bis PAGE result.
内毒素	< 1 EU/μg by the LAL method.
蛋白性状	Lyophilized powder
缓冲液	Lyophilized from a solution filtered through a 0.22 μm filter, containing 20 mM NaAc, 150 mM NaCl (pH 5.0). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
复溶方法	Reconstitute the lyophilized protein in 20mM NaAc,150mM NaCl (pH 5.0). The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
存储	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
运输方式	In general, Lyophilized powders are shipping with blue ice.
研究背景	Plasma kallikrein, also known as Fletcher factor or kallikrein B1 (KLKB1), is a serine endopeptidase, like its homologs tissue kallikrein and kallikrein-related peptidases (KLKs). Its physiological role is to catalyze the release of kinins and other vasoactive peptides.