Name
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Corticotropin Releasing Factor, Ovine
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Other Name
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CRFCorticotropin-releasing hormone (CRH)
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Sequence (Single letter abbreviations)
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SQEPPISLDLTFHLLREVLEMTKADQLAQQAHSNRKLLDIA-NH2
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Sequence(Three letter abbreviations)
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{SER}{GLN}{GLU}{PRO}{PRO}{ILE}{SER}{LEU}{ASP}{LEU}{THR}{PHE}{HIS}{LEU}{LEU}{ARG}{GLU}{VAL}{LEU}{GLU}{MET}{THR}{LYS}{ALA}{ASP}{GLN}{LEU}{ALA}{GLN}{GLN}{ALA}{HIS}{SER}{ASN}{ARG}{LYS}{LEU}{LEU}{ASP}{ILE}{ALA}-NH2
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C-port
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NH2
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Basic description
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Corticotropin Releasing Factor (CRF) is a hypothalamic peptide that releases ACTH and endorphin from the anterior pituitary. Corticotropin Releasing Factor is also a neurotransitter in the central nervous system, and is involved in autonomic and endocrine responses to stress.
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Solubility
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Insoluble in water. Dissolve peptide in 60% Acetonitrile with 0.1% TFA solution followed by water or desired buffer.
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The molecular weight
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4670.310
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Chemical formula
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C205H339N59O63S1
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The purity
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> 95%
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Storage conditions
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Store at -20°C. Keep tightly closed. Store with desiccant.
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Annotation
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Corticotropin Releasing Factor (CRF) analog used to prepare iodinated CRF for receptor studies and immunoassay.
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Documents
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Figures
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Reference
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Adinoff B, et al. Dissection of hypothalamic-pituitary-adrenal axis pathology in 1-month-abstinent alcohol-dependent men, part 2: response to ovine corticotropin-releasing factor and naloxone. Alcohol. Clin. Exp. Res. Apr 2005; 29(4): 528-537.
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