SIRPA; BIT; CD172a; MFR; MYD 1; P84; SHPS 1; SHPS1; SIRP; SIRPalpha; SIRPalpha2; MYD-1; CD172A; PTPNS1
Predicted N Terminal
Lyophilized from sterile PBS, pH 7.4, 5 % trehalose and 5 % mannitol.
Measured by its binding ability in a functional ELISA. Immobilized human SIRPA-His at 10 μg/ml (100 μl/well) can bind human CD47-Fc, The EC50 of human CD47-Fc is 10.1-23.5 ng/ml.
Recombinant Human SIRPA consists of 351 amino acids and predictes a molecular mass of 39 kDa. In SDS-PAGE under reducing conditions, the apparent molecular mass of rhSIRPA is approximately 45-50 kDa due to glycosylation.
< 1.0 EU per 1 microgram of protein (determined by LAL method).
> 98 % by SDS-PAGE.