Anti-HUNK antibodies are used in the immunodetection of the protein hormonally up-regulated Neu-associated kinase. In humans, the canonical protein has a reported length of 714 amino acid residues and a mass of 79.7 kDa. It is notably widely expressed in many tissue types. A member of the CAMK Ser/Thr protein kinase protein family, HUNK is known to be involved with intracellular signal transduction and protein phosphorylation. Synonyms for this target antigen include B19, hormonally upregulated neu tumor-associated kinase, serine/threonine protein kinase MAK-V, and hormonally up-regulated neu tumor-associated kinase. HUNK gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of HUNK 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.