Recombinant proteins for solute carrier family 18 member A3 are available from various sources. In humans, this protein has a Uniprot ID of Q16572 and has an annotated function: 'Involved in acetylcholine transport into synaptic vesicles.' This protein is 532 amino acids in length and 57 kilodaltons in mass. This protein is encoded by the gene SLC18A3. Other names also exist, such as: vesicular acetylcholine transporter, solute carrier family 18 (vesicular acetylcholine transporter), member 3, solute carrier family 18 (vesicular acetylcholine), member 3, solute carrier family 18, member 3. This protein is conserved in other species, including: mouse, rat, zebrafish, chimpanzee, guinea pig.