Urocortin, rat TFA (Urocortin (Rattus norvegicus) TFA) is a neuropeptide and a highly potent endogenous CRFR agonist with Kis of 13 nM, 1.5 nM, and 0.97 nM for human CRF1, rat CRF2α and mouse CRF2β, respectively. References: [1]. Perrin MH, et al. Corticotropin releasing factor receptors and their ligand family. Ann N Y Acad Sci. 1999 Oct 20;885:312-28. [2]. Reul JM, et al. Corticotropin-releasing factor receptors 1 and 2 in anxiety and depression. Curr Opin Pharmacol. 2002 Feb;2(1):23-33. [3]. Skelton KH, et al. The neurobiology of urocortin. Regul Pept. 2000 Sep 25;93(1-3):85-92.

纯度：≥98%