The human P2RX7 gene encodes P2X7, an ionotropic ATP receptor that functions as an ATP-activated cation channel expressed in lymphocytes and microglia. P2X7 receptors are therapeutic targets in
treatment of osteoporosis, neuropathic and inflammatory pain, and immune diseases.
http://www.creative-biogene.com/Human-P2RX7-Stable-Cell-Line-HEK293-196496-12.html