A number of ELISA Kits are available that target Hypocretin, an alias of the protein, hypocretin neuropeptide precursor. The human protein, encoded by the gene HCRT, is a member of the Orexin family. Additional synonyms or past names for this protein may include: NRCLP1|OX|PPOX. Homology is conserved in other species, such as Mouse, Rat.