Thyrotropin-Releasing Hormone

5-Oxo-L-prolyl-L-histidyl-L-prolinamide; Abbott-38579; Proterelin Tartrate; Protirelin Tartrate (1:1); Protyreline; Pyr-His-ProNH2; Relefact TRH; Rifathyroin; Thypinone; Thyreoliberin; Thyrotropin-Releasing Hormone Tartrate
A tripeptide hormone that originates in the HYPOTHALAMUS and stimulates the secretion of THYROTROPIN from the PITUITARY GLAND. In humans, it also acts as a prolactin-releasing factor. It is also a neurotransmitter in the central nervous system.