SLC34A1 is a symbol for the gene, Solute carrier family 34 (type II sodium/phosphate cotransporter), member 1, in humans. Other names include: Sodium-dependent phosphate transport protein 2A; Na(+)-dependent phosphate cotransporter 2A; NaPi-3; Sodium/phosphate cotransporter 2A; Na(+)/Pi cotransporter 2A; NaPi-2a; Solute carrier family 34 member 1; Sodium-phosphate transport protein 2A; sodium/phosphate co-transporter; solute carrier family 17 (sodium phosphate), member 2; Na+-phosphate cotransporter type II; FRTS2; NPHLOP1; NPT2; NPTIIa; SLC11. The encoded protein has an amino acid length of 639 and a mass of 68.9 kDa. Other isoforms may exist. SLC34A1 is a member of the SLC34A transporter family. This gene shares homology with other species, including: Mouse, Rat, Chicken.