Anti-KIF1C antibodies are used in the immunodetection of the protein kinesin family member 1C. In humans, the canonical protein has a reported length of 1103 amino acid residues and a mass of 122.9 kDa. Its subcellular localization is in the cytoplasm. It is reported to be expressed in all tissues examined, with most abundant expression in heart and skeletal muscle. A member of the Kinesin protein family, it is known to be involved with vesicle-mediated transport. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include SATX2, SAX2, SPAX2, SPG58, kinesin-like protein KIF1C, spastic ataxia 2 (autosomal recessive), and LTXS1.