- BP004963: Human SIRP alpha V3 Protein with the C-His-Avi Tag - Source: The recombinant Human SIRP alpha V3 Protein, (amino acids Glu31-Arg369(H54L)) fused with a His-Avi tag at the C-terminus, was produced in HEK 293 cells. 
 Activity: Immobilized recombinant Human SIRP alpha V3 protein with the C-His-Avi tag at 1 ug/ml (100 ul/Well). Dose response curve for the recombinant Human CD47 protein with the C-hFc tag with the EC50 of 15.0 ng/ml determined by ELISA.
 Purity: >95% by SEC-HPLC and SDS-PAGE under reducing conditions.
 Endotoxin Level: Less than 1 EU per ug of protein as determined by LAL method.