Anti-TKTL1 antibodies are used in the immunodetection of the protein transketolase like 1. In humans, the canonical protein has a reported length of 596 amino acid residues and a mass of 65.3 kDa. Its subcellular localization is in the cytoplasm. Up to 3 different isoforms have been reported for this protein. It is widely expressed across many tissue types. A member of the Transketolase protein family, TKTL1 is known to catalyze the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate. Synonyms for this target antigen include TKT2, transketolase-like protein 1, TK 2, transketolase-2, transketolase-related protein, and TKR. TKTL1 gene orthologs have been reported in the mouse, rat, bovine and chimpanzee species. A number of TKTL1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.