Purity ~95% (SDS-PAGE). CD95, also known as Fas/APO-1, is a death-domain (DD) containing type I membrane glycoprotein and member of the TNF receptor superfamily, expressed by activated T and B cells, neutrophils, monocytes and thymocytes, which binds to its ligand CD95L (FasL/CD178) to mediate apoptosis. Source: Recombinant protein corresponding to human CD95 fused to human Fc-IgG1 produced in human embryo kidney cells. Molecular Weight: ~60kD Applications: Suitable for use in Functional Assays.