Anti-NOD1 antibodies are used in the immunodetection of the protein nucleotide binding oligomerization domain containing 1. In humans, the canonical protein has a reported length of 953 amino acid residues and a mass of 107.7 kDa. Its subcellular localization is in the cell membrane and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be highly expressed in adult heart, skeletal muscle, pancreas, spleen and ovary. NOD1 is known to be involved with the apoptotic pathway. Synonyms for this target antigen include CLR7.1, NLRC1, nucleotide-binding oligomerization domain-containing protein 1, NLR family, CARD domain containing 1, and CARD4. NOD1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of NOD1 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.