| Name | Solute carrier family 52, riboflavin transporter, member 3 |
| Description | Transporter for riboflavin, which must be obtained as a nutrient via intestinal absorption. Riboflavin transport is Na(+)-independent at low pH but significantly reduced by Na(+) depletion under neutral pH conditions. Activity is strongly inhibited by riboflavin analogs, such as lumiflavin, flavin mononucleotide (FMN), flavin adenine dinucleotide (FAD), by methylene blue, and to a lesser extent by amiloride. |
| UniProt ID | Q9NQ40 |
| Gene | SLC52A3 |
