ncx

Na/Ca eXchangers

nhx

Na/H eXchanger

nat

Na-coupled electrogenic Transporter

nka

Na/K ATPase, Alpha subunit

nha

Na/H ATPase, Alpha subunit

nkb

Na+/K+ ATPase, Beta subunit

nkcc

Na-K-Cl Cotransporter homolog

nac

NADC (Na+-coupled dicarboxylate transporter) family

nad

NADC (Na+-coupled dicarboxylate transporter) family

nrfl

NHERF (mammalian Na/H Exchange Regulatory Factor) Like