Recombinant Human B7-1/CD80 Protein, His tag

Description :
Synonyms CD80 molecule; B7; B71; B7-1; BB1; CD28LG1; CD80; B7.1; CD28LG1; LAB7 Uniprot No. P33681 Source Recombinant Human B7-1 Proteinis expressed from HEK293 Cells with His tag at the C-terminal. It containsVal35-Asn242. Molecular Weight The protein has a predicted MW of25.8kDa. And itmigrates as33kDa under reducing (R) condition (SDS-PAGE) due to glycosylation. Purity > 95% as determined by SDS-PAGE. Endotoxin 0.1EU per 1g of the protein by the LAL method. Formulation Lyophilized from 0.22 m filtered solution in PBS (pH 7.4). Reconstitution Centrifuge tubes before opening. The concentration of protein solution used for lyophilization is generally 1mg/mL. Dissolve lyophilized protein with sterile water to ensure the concentration is greater than 100 ug/mL.