Purity ~95% (SDS-PAGE). CD47, also known as leukocyte surface antigen CD47 isoform 1, has a role in both cell adhesions by acting as an adhesion receptor for THBS1 on platelets, and in the modulation of integrins. It plays an important role in memory formation and synaptic plasticity in the hippocampus. Receptor for SIRPA prevents maturation of immature dendritic cells and inhibits cytokine production by mature dendritic cells. Source: Recombinant protein corresponding to human CD47 fused to His-tag at C-terminal expressed in insect cell. Molecular Weight: ~14.7kD (129aa) AA