Recombinant Human CTLA4, Fc-His tagged

Specification :
| Source : Human Cells | Species : Human | Tag : Fc-His | Form : Lyophilized from sterile PBS, pH 7.4 | Molecular Mass : The recombinant human CTLA4/Fc is a disulfide-linked homodimer. The reduced monomer consists of 374 amino acids and has a predicted molecular mass of 41.6 kDa. As a result of glycosylation, the apparent molecular mass of rh CTLA4/Fc monomer is approximately 50-55 kDa in SDS-PAGE under reducing conditions. | Endotoxin : | Stability : Samples are stable for up to twelve months from date of receipt at -70oC. | Storage : Store it under sterile conditions at -20oC~-70oC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles. | Reconstitution : It is recommended that sterile water be added to the vial to prepare a stock solution. Centrifuge the vial at 4℃ before opening to recover the entire contents.