SL9A1 Polyclonal Antibody

caution:The region between transmembrane regions M4 and M5 and between M6 and M7 (also termed intracellular loops IL2 and IL4, respectively) seem to be localized at least in part in the membrane. The hydrophobic region H10 is proposed to be located within the membrane.,function:Involved in pH regulation to eliminate acids generated by active metabolism or to counter adverse environmental conditions. Major proton extruding system driven by the inward sodium ion chemical gradient. Plays an important role in signal transduction.,miscellaneous:Inhibited by amiloride and 5-amino-substituted derivatives and activated in a cooperative fashion by intracellular H(+). In quiescent cells upon growth factor stimulation, the apparent affinity for internal H(+) is increased, resulting in a persistent rise in cytoplasmic pH.,PTM:O-glycosylated.,PTM:Phosphorylated upon DNA damage, probably by ATM or ATR.,similarity:Belongs to the monovalent cation:proton antiporter 1 (CPA1) transporter (TC 2.A.36) family.,subunit:Interacts with tescalcin, CHP and CHP2.,tissue specificity:Kidney and intestine.,