Anti-TRIB1 antibodies are used in the immunodetection of the protein tribbles pseudokinase 1. In humans, the canonical protein has a reported length of 372 amino acid residues and a mass of 41 kDa. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in most human tissues with the highest levels in skeletal muscle, thyroid gland, pancreas, peripheral blood leukocytes, and bone marrow. A member of the CAMK Ser/Thr protein kinase protein family, TRIB1 is known to be an adapter protein involved in protein degradation by interacting with COP1 ubiquitin ligase. Synonyms for this target antigen include GIG-2, GIG2, SKIP1, TRB-1, TRB1, tribbles homolog 1, G-protein-coupled receptor induced protein, and C8FW. TRIB1 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of TRIB1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.