Recombinant Cynomolgus B2M (Q6V7J5) (Met 1-Met119) was expressed, fused with a polyhistidine tag at the C-terminus.
Predicted N Terminal:
Lyophilized from sterile PBS, pH 7.4, 5%~8% trehalose and mannitol.
The recombinant heterodimer of Cynomolgus B2M comprises 110 amino acids and has a calculated molecular mass of 13.1 KDa. The apparent molecular mass of cyno B2M heterodimer is approximately 14 KDa respectively in SDS-PAGE.
< 1.0 EU per μg of the protein as determined by the LAL method.
>96 % 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.