Human Secreted Programmed Cell Death Ligand 1 (PD-L1)-Fc fusion protein, also known as, CD47 or B7-H1, GenBank Accession No. NM_021893, a.a 18-238, fused at the C-terminus to the Fc portion of human IgG1, expressed in a HEK293 cell expression system. MW = 51 kDa. This protein runs at a higher M.W. by SDS-PAGE due to glycosylation. The protein was randomly labeled with RPE on accessible lysine residues.
Immunogen Region
18-238
Tag
FC Fusion, PE Labeled
Formulation
8 mM Na Phosphate pH 7.4, 110 mM NaCl, 2.2 mM KCl and 20% glycerol.
Species
Human
Application
Useful for labeling PD-1 expressing cells for flow cytometry or immunohistochemistry.