人 COMP蛋白|COMP protein|COMP(Human, C-His)(产品说明)
蛋白名称:COMP蛋白, COMP protein
蛋白构建:A DNA sequence encoding the human COMP (NP_000086.2) precusor (Met 1-Ala 757) was expressed with a C-terminal polyhistidine tag.
表达宿主:HEK293 Cells
蛋白纯度:> 80 % as determined by SDS-PAGE
蛋白活性:Measured by its ability to induce adhesion of ATDC5 mouse chondrogenic cells.When cells are added to COMP-coated plates (0.625 μg/mL and 100 μL/well), approximately >30% cells will adhere specifically after 60 minutes at 37℃.
蛋白内毒素:< 1.0 EU per μg of the protein as determined by the LAL method
预测N端:Gln 21
蛋白分子量:The mature form of human COMP consists of 748 amino acids after removal of the signal peptide and predicts a molecular mass of 82.4 kDa. As a result of glycosylation, the apparent molecular mass of rhCOMP is approximately 120-130 kDa in SDS-PAGE under reducing conditions.
蛋白NP号:NP_000086.2
蛋白氨基酸序列:Met1-Ala757
蛋白标签:C-His
蛋白保存条件:Store it under sterile conditions at -20℃ to -80℃. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.