(biochemistry) Any protein in the membrane of a cell or mitochondrion whose function is to move protons across the membrane and thus establish an electrochemical potential.

Alternative form of proton pump

plural of proton pump

plural of proton-pump

plural of proton pump inhibitor

(pharmacology) Any chemical that totally or partly decreases one or more proton pumps from functioning.

Alternative form of proton pump inhibitor

plural of proton-pump inhibitor