CRH encodes the human gene, Corticotropin releasing hormone. It may also be known as: Corticoliberin; Corticotropin-releasing factor; CRF; Corticotropin-releasing hormone; CRH1. The encoded protein has an amino acid length of 196 and a mass of 21.4 kDa. CRH is a member of the Sauvagine/corticotropin-releasing factor/urotensin I family. Homologs of this gene exist in other organisms, including: Frog.