Recombinant Mouse Noggin Protein(HEK293)

Description :
别名Synonyms Noggin; NOG; SYM1; SYNS1 Source MouseNogginProtein is expressed from HEK293without tag. It contains Gln28-Cys232.[Accession |P97466] Molecular Weight The protein has a predicted MW of 23.07 kDa. Due to glycosylation, the protein migrates to 28-33 kDa based on Tris-Bis PAGE result. 内毒素Endotoxin by the LAL method. Purity > 95% ,SDS-PAGE和HPLC检测 生物Biological Activity Cell Based Assay: Measured by its ability to inhibit BMP-4-induced alkaline phosphatase production by ATDC5 mouse chondrogenic cells. The ED50 for this effect is 4-80 ng/mL in the presence of 50 ng/mL of recombinant Human BMP_x005f_x001e_4. Formulation Lyophilized from 0.22m filtered solution in PBS, 100mM L-arginine (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization. 外观Physical Appearance 白色冻干粉