研究方向
Alpha-1B-Glycoprotein (A1BG) 是由 A1BG 基因编码的 血浆糖蛋白，属于免疫球蛋白超家族成员，具有以下特征：
生物活性
Measured by its binding ability in a functional ELISA. When Recombinant Human CRISP‑3 is immobilized at 1 µg/mL (100 µL/well), the concentration of Recombinant Human alpha 1B‑Glycoprotein that produces 50% of the optimal binding response is approximately 0.4‑2.4 ng/mL.
Swiss Prot:
P04217
种属:
Human
表达宿主:
293F
表达区间:
Ala22-Ser495
实际分子量:
70- 80 kDa
标签:
C-His
纯度：
>95% by SDS-PAGE.
内毒素：
＜0.1EU/ug of the protein by LAL method.
制剂：
Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.Contact us for customized product form or formulation.
描述：
Recombinant Human Human A1BG Protein is produced by 293F expression system. The target protein is expressed with sequence (Ala22-Ser495) of Human Human A1BG (Accession P04217) fused with a C-His.
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 vial 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。
