α-helical CRF 9-41
Cat. No. 1184
Alternative Name: α-helical-Corticotropin-Releasing Factor 9-41
Biological ActivityCorticotropin-releasing factor receptor antagonist (Ki values are 17, 5 and 0.97 at human CRF1, rat CRF2α and mouse CRF2β receptors respectively).
Licensing InformationSold with the permission of the SALK Institute
(Modifications: Ala-33 = C-terminal amide)
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Swerdlow et al (1989) Potentiation of acoustic startle by corticotropin-releasing factor (CRF) and by fear are both reversed by α-helical CRF (9-41). Neuropsychopharmacology 2 285. PMID: 2610824.
Kask et al (1997) Alpha-helical(9-41) revents anxiogenic-like effect of NPY Y1 receptor antagonist BIBP3226. NeuroReport 8 3645. PMID: 9427342.
Perrin and Vale (1999) Corticotropin releasing factor receptors and their ligand family. Ann.N.Y.Acad.Sci. 885 312. PMID: 10816663.
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July 7 - 11, 2015
Rio de Janeiro, Brazil