Anti-PRAG1 antibodies are used in the immunodetection of the protein PEAK1 related, kinase-activating pseudokinase 1. In humans, the canonical protein has a reported length of 1406 amino acid residues and a mass of 149.6 kDa. Its subcellular localization is in the nucleus and cytoplasm. A member of the Protein kinase protein superfamily, PRAG1 is known to be involved with cell migration and protein phosphorylation. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include PEAK family member 2, Pragmin, RND2 effector protein, homolog of rat pragma of Rnd2, sugen kinase 223, tyrosine-protein kinase PRAG1, and inactive tyrosine-protein kinase PRAG1. PRAG1 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. A number of PRAG1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, ELISA is also a common application.