TPC2 is a novel NAADP-sensitive Ca2+ release channel, operating as a dual sensor of luminal pH and Ca2+. (Journal of biological chemistry, 2010)

(untitled) - Pitt, S; Funnell, T; Sitsapesan, M; Venturi, E; Rietdorf, K; Ruas, M; Ganesan, A; Gosain, R; Churchill, G; Zhu, M; Parrington, J; Galione, A; et al.