SLC22A1 Proteins and Enzymes

SLC22A1 (solute carrier family 22 member 1), also called OCT1, is a 554 amino acid, 70 kDa 12-transmembrane glycoprotein of the SLC22 family of polyspecific organic cation transporters (OCT). SLC22A1 is expressed in epithelial cells and some neurons, with detection on hepatocyte sinusoidal membranes and enterocyte basolateral membranes. It transpor...