Recombinant Human Serpin E1/PAI-1 Protein (RP00532)

说明书收藏

Recombinant Human Serpin B3/SCCA-1 Protein was determined by SDS-PAGE with Coomassie Blue, showing a band at 45-60 kDa.

All(1)|

货号: RP00532

详细信息

种属

Human

表达宿主

HEK293 cells

Calculated MW

43.61 kDa

Observed MW

45-60 kDa

标签

C-His

纯度

> 95% by SDS-PAGE.

内毒素

< 1 EU/μg of the protein by LAL method.

制剂

Lyophilized from a 0.2 μm filtered solution of 20mM HAc-NaAc, 150mM NaCl, pH 4.0.Contact us for customized product form or formulation.

描述

Recombinant Human Serpin E1/PAI-1 Protein is produced by Human cells expression system. The target protein is expressed with sequence (Val24-Pro402) of human Serpin E1 (Accession #P05121) fused with a 6×His tag at the C-terminus.

储存

Store at -20℃.Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt.
After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.未开盖的干粉蛋白在 -20°C至-80°C可保存12个月；
复溶之后，蛋白溶液在-20°C及以下可保存3个月，在2-8℃可保存1周。

复溶

Centrifuge the tube before opening. Reconstitute to a concentration of 0.1-0.5 mg/mL in sterile distilled water. Avoid vortex or vigorously pipetting the protein. For long term storage, it is recommended to add a carrier protein or stablizer (e.g. 0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose), and aliquot the reconstituted protein solution to minimize free-thaw cycles.收到重组蛋白产品之后请检查蛋白冻干粉末是否贴于瓶底，如果粉末浮起，开盖之前请先低温离心。将蛋白用说明书中指定的缓冲液复溶至0.1-0.5 mg/mL（请注意蛋白复溶浓度不能低于0.1 mg/mL），室温平衡5-10 min保证充分溶解，复溶过程中请不要剧烈涡旋及吹打蛋白溶液。如需长期储存，建议复溶时添加载体蛋白或者稳定剂（如0.1% BSA, 5% HSA, 10% FBS 或者 5% 海藻糖），同时将复溶后的蛋白溶液按照需求进行分装，储存于-20°C至-80°C，随取随用，避免反复冻融。

蛋白复溶计算器

请在蛋白复溶计算器中输入蛋白总质量和所需终浓度，快速计算您需要添加溶液的体积吧！

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折叠内容

背景信息

Serpins are a group of proteins with similar structures that were first identified as a set of proteins able toinhibit proteases. They are the largest and most diverse family of serine protease inhibitors which are involvedin a number of fundamental biological processes such as blood coagulation, complement activation,fibrinolysis, angiogenesis, inflammation and tumor suppression and are expressed in a cell-specific manner.Serpin E1 is a secreted protein which belongs to the Serpin family. Serpin E1 acts as 'bait' for tissueplasminogen activator, urokinase, and protein C. Its rapid interaction with TPA may function as a major controlpoint in the regulation of fibrinolysis. Defects in SERPINE1 are characterized by abnormal bleeding due toSerpin E1 defect in the plasma. High concentrations of Serpin E1 have been associated with thrombophiliawhich is an autosomal dominant disorder in which affected individuals are prone to develop seriousspontaneous thrombosis.

基因ID

5054

Swiss Prot

P05121

别名

PAI;PAI-1;PAI1;PLANH1;SERPINE1

研究领域