Anti-Calmodulin 1 antibodies are used for the immunodetection of the protein encoded by the CALM1 gene. In humans, the canonical protein has a reported length of 149 amino acid residues and a mass of 16.8 kDa. Its subcellular localization is in the cytoplasm. A member of the Calmodulin protein family, it is known to be involved with GPCR signaling pathways. Post-translational modifications have been described, including ubiquitination and phosphorylation. The gene encoding this protein is implicated in Ventricular tachycardia. Other names for this target antigen include CALML2 and CAM2. Gene orthologs have been identified in the mouse, rat, bovine, frog, chimpanzee and chicken species. Over 80 citations in the literature describe the use of Calmodulin 1 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.