Anti-SLC35E1 antibodies are used in the immunodetection of the protein solute carrier family 35 member E1. In humans, the canonical protein has a reported length of 410 amino acid residues and a mass of 44.8 kDa. Its subcellular localization is in the membrane. Alternative splicing is reported to yield 3 different isoforms for this protein. A member of a the TPT transporter protein family, SLC35E1 is believed to be a type of transporter.