Recombinant Cynomolgus (Macaca fascicularis) CD200RLa extracellular domain (Met 1-Leu 240) was as fused with the Fc region of human IgG1 at the C-terminus.
Predicted N Terminal:
Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
The recombinant cynomolgus CD200RLa/Fc is a disulfide-linked homodimer. The reduced monomer consists of 460 amino acids and has a calculated molecular mass of 51.3 kDa. The apparent molecular mass of the CD200RLa/Fc monomer is approximately 70-85 kDa in SDS-PAGE under reducing conditions due to glycosylation.
< 1.0 EU per μg of the protein as determined by the LAL method.
>97 % as determined by SDS-PAGE.
Samples are stable for up to twelve months from date of receipt at -70ºC.
Store it under sterile conditions at -20ºC~-70ºC. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
It is recommended that sterile water be added to the vial to prepare a stock solution of 0.25 ug/ul. Centrifuge the vial at 4ºC before opening to recover the entire contents.