规格

价格

库存

数量

5 μg

¥ 898

5日内发货

10 μg

¥ 1,380

5日内发货

20 μg

¥ 2,220

5日内发货

50 μg

¥ 3,970

5日内发货

100 μg

¥ 6,490

5日内发货

200 μg

¥ 9,870

5日内发货

500 μg

¥ 19,300

5日内发货

生物活性

产品描述	Kallikrein 2/KLK2 Protein, Human, Recombinant (aa 25-261, His) is expressed in HEK293 Cells. The accession number is P20151-1.
生物活性	Immobilized Human Kallikrein 2, His Tag at 0.5 μg/ml (100 μl/well) on the plate. Dose response curve for Anti-Kallikrein 2 Antibody, hFc Tag with the EC50 of 4.2 ng/ml determined by ELISA (QC Test).
研究背景	Kallikrein-related peptidase 2 (KLK2) is a serine protease exhibiting antiangiogenic properties through proteolytic activity. KLK2 is overexpressed in prostate cancer and plays a pivotal role in cancer progression, establishing it as a potential therapeutic target.
种属	Human
表达系统	HEK293 Cells
标签	C-His
蛋白编号	P20151-1
蛋白构建	Ile25-Pro261
蛋白纯度	> 90% as determined by Bis-Tris PAGE
缓冲液	Lyophilized from 0.22 μm filtered solution in 20 mM Tris, 150 mM NaCl, 8% trehalose, 0.05% Brij-35, 5 mM Benzamidine (pH 8.0).
复溶方法	Reconstitute the lyophilized protein in distilled water. 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.
别名	Tissue kallikrein-2, Tissue Kallikrein-2, Tissue kallikrein2, KLK-2, KLK2, KLK 2, Kallikrein-2, Kallikrein2, hGK-1, Glandular kallikrein-1 (hGK-1), Glandular Kallikrein-1
内毒素	< 0.1 EU/μg of the protein as determined by the LAL method.

化学信息

分子量	27.4 kDa (Predicted); 27-35 kDa (Reducing condition, due to glycosylation)

储存&溶解度

运输方式

In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.

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.

实际储存温度请以COA为准

Kallikrein 2/KLK2 Protein, Human, Recombinant (aa 25-261, His)

Kallikrein 2/KLK2 Protein, Human, Recombinant (aa 25-261, His)

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