Bicarbonate transporters that move BICARBONATE IONS in exchange of CHLORIDE IONS or SODIUM IONS across membranes. They regulate acid-base HOMEOSTASIS, cell volume and intracellular pH. Members include CHLORIDE-BICARBONATE ANTIPORTERS (SLC4A1, 2, 3, and 9); SODIUM-COUPLED BICARBONATE TRANSPORTERS (SLC4A4 and 5, 7, 8 and 10); and a sodium borate cotransporter (SLC4A11 protein).

Synonyms: 0, Solute Carrier Family 4 Member 11, Bicarbonate Transporter-Related Protein 1, Sodium Borate Cotransporter 1, Bicarbonate Transporter Related Protein 1, SLC4A Proteins, Protein, SLC4A11, SLC4A11 Protein, Proteins, SLC4A, Solute Carrier Family 4, Sodium Bicarbonate Cotransporter, Member 11