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Neuromics
5325 West 74th St., Suite 8
Edina, MN 55439

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P2X3 is a subunit in the family of ion channels activated by extracellular ATP. It was cloned from rat dorsal root ganglia. P2X3 has two putative transmembrane domains with intracellular N- and C-termini. It can form homomeric channels and heteromeric channels with other members of the family. P2X3 is expressed in nociceptive sensory neurons

Data Courtesy of Dr. Yan Sun University of Maryland School of Medicine Baltimore; Sharon Averill, Queen Mary, University of London

  
IHC-Human BUCs
P2X3 staining in human bladder urothelial cells.
Flow cytometry and FACS analysis-Human BUCs
P2X3 expression in human BUCs.
IHC-Rat Spinal Cord and DRG
P2X3 Staining in Rat Spinal cord and DRG
P2X3 Western Blot
Reference: Am J Physiol. 2005 October; 289(4): R1155–R1168. "P2X2 and P2X3 Receptor Expression in Postnatal and Adult Rat Urinary Bladder and Lumbosacral Spinal Cord" Simon Studeny, Ali Torabi, and Margaret A. Vizzard.