Q8K4V2 B3A4_RAT Anion exchange protein 4 [...] Slc4a9 , Ae4Rattus norvegicus (Rat) 953 AA Q9Y6M7 S4A7_HUMAN Sodium bicarbonate cotransporter 3 [...] SLC4A7 , BT, NBC2, NBC2B, NBC3, NBCn1, SBC2, SLC4A6Homo sapiens (Human) 1,214 AA O14745 NHRF1_HUMAN Na(+)/H(+) exchange regulatory cofactor NHE-RF1 [...] NHERF1 , NHERF, SLC9A3R1Homo sapiens (Human) 358 AA P13569 CFTR_HUMAN Cystic fibrosis transmembrane conductance regulator [...] CFTR , ABCC7Homo sapiens (Human) 1,480 AA Q9GKY1 B3A4_RABIT Anion exchange protein 4 [...] SLC4A9 , AE4Oryctolagus cuniculus (Rabbit) 955 AA A0A494BA31 B3A4_MOUSE Anion exchange protein 4 [...] Slc4a9 , AE4Mus musculus (Mouse) 952 AA Q9R1N3 S4A7_RAT Sodium bicarbonate cotransporter 3 [...] Slc4a7 , Nbc, Nbc2, Nbc3, Nbcn1Rattus norvegicus (Rat) 1,218 AA Q8BTY2 S4A7_MOUSE Sodium bicarbonate cotransporter 3 [...] Slc4a7 , Nbc3Mus musculus (Mouse) 1,034 AA