PR:P26434 rSLC9A4 sodium/hydrogen exchanger 4 (rat) rSLC9A4|Na(+)/H(+) exchanger 4 (rat)|NHE-4 (rat)|solute carrier family 9 member 4 (rat) PR:000000001 NCBITaxon:10116 RGD:3721 UniProtKB:P26434