H-TYR-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
- Product Name
- H-TYR-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
- CAS No.
- 83930-34-1
- Chemical Name
- H-TYR-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
- Synonyms
- CRF OVINE;TYR-CRF (OVINE);[TYR0]-CRF OVINE;TYR-CORTICOTROPIN RELEASING FACTOR OVINE;[TYR0]-CORTICOTROPIN RELEASING FACTOR, OVINE;YSQEPPISLDLTFHLLREVLEMTKADQLAQQAHSNRKLLDIA-NH2;TYROSINE-CORTICOTROPIN RELEASING FACTOR BOVINE);Corticotropin-releasing factor(sheep),N-L-tyrosyl-;H-TYR-SER-GLN-GLU-PRO-PRO-ILE-SER-LEU-ASP-LEU-THR-PHE-HIS-LEU-LEU-ARG-GLU-VAL-LEU-GLU-MET-TH;TYR-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
- CBNumber
- CB2161583
- Molecular Formula
- C214H348N60O65S
- Formula Weight
- 4833.48092
- MOL File
- 83930-34-1.mol
H-TYR-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 Property
- storage temp.
- −20°C
Safety
- WGK Germany
- 3
H-TYR-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 Chemical Properties,Usage,Production
Uses
[Tyr0] Corticotropin Releasing Factor, ovine is a corticotropin releasing factor/hormone isolated from ovine. Corticotropin releasing factor (CRF) is a hypothalamic hormone, stimulates the release of adrenocorticotropic hormone (ACTH) and of β-endorphin[1][2].
in vivo
[Tyr0] Corticotropin Releasing Factor, ovine (328 μCi/μg; 198 pg/min or 225 pg/min; continuous infusions intravenous; single dose lasting 5-7 hr) shows a long plasma half-life and low metabolic clearance rate in male cynomolgus monkeys[1].
| Animal Model: | Young adult male cynomolgus monkeys (4.0-6.9 kg)[1] |
| Dosage: | 10 mL/h for 198 pg/min or 225 pg/min |
| Administration: | Continuous infusions intravenous; collected every 60 min during 5-7 hr |
| Result: | Showed a longer plasma half-life than for all other known hypothalamic peptides and its metabolic clearance rate was relatively low and considerably less all other known hypothalamic peptides or adreno-cortico-tropic-hormone (ACTH). |
References
[1] Schulte HM, et al. Metabolic clearance rate and plasma half-life of radioiodinated corticotropin releasing factor in a primate. J Clin Endocrinol Metab. 1982 Nov;55(5):1023-5. DOI:10.1210/jcem-55-5-1023
[2] Rebaudo R, et al. Electrophysiological effects of sustained delivery of CRF and its receptor agonists in hippocampal slices. Brain Res. 2001 Dec 13;922(1):112-7. DOI:10.1016/s0006-8993(01)03160-2
H-TYR-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 Preparation Products And Raw materials
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