Human C5AR1 Protein, Flag,His Tag (Detergent)

Receptor for the chemotactic and inflammatory peptide anaphylatoxin C5a.The ligand interacts with at least two sites on the receptor: a high-affinity site on the extracellular N-terminus, and a second site in the transmembrane region which activates downstream signaling events. Receptor activation stimulates chemotaxis, granule enzyme release, intracellular calcium release and superoxide anion production.