Ready-to-use ELISA kits are available for the detection of unc-51-like kinase 3, an alias of the protein, unc-51 like kinase 3. The official gene symbol is ULK3. The protein, with a mass of 53.4 kDa and length of 472 residues, is reported to be cytoplasmic. It is a member of the Protein kinase superfamily, Ser/Thr protein kinase family, APG1/unc-51/ULK1 subfamily and may be known by other names, including: serine/threonine-protein kinase ULK3.