PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26304834-1 2015 The sodium-hydrogen exchanger isoform-1 [NHE1] is a ubiquitously expressed plasma membrane protein that plays a central role in intracellular pH and cell volume homeostasis by catalyzing an electroneutral exchange of extracellular sodium and intracellular hydrogen. Sodium 4-10 solute carrier family 9 member A1 Homo sapiens 41-45