Orexin B (human)
Tocris Bioscience, part of Bio-Techne | Catalog # 1456
Endogenous agonist at OX1 and OX2
Key Product Details
Description
Endogenous agonist at OX1 and OX2
Product Description
Orexin B (human) is an endogenous agonist at orexin receptors (Ki values are 420 and 36 nM for OX1 and OX2 receptors, respectively). Stimulates feeding following central administration and may be involved in the control of sleep-wake cycle and other hypothalamic functions. Also neuroprotective for dopaminergic neurons in rat midbrain cultures.Product Specifications
Molecular Weight
2899.36
Formula
C123H212N44O35S
Storage
Store at -20°C
Purity
≥95% (HPLC)
CAS Number
205640-91-1
PubChem ID
90479794
InChI Key
DHBREICAXZPFDD-WMQZXSDYSA-N
SMILES
[H]N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)NCC(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)NCC(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC1=CNC=N1)C(=O)N[C@@H](C)C(=O)N[C@@H](C)C(=O)NCC(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCSC)C(N)=O
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Solubility
| Solubility | Soluble to 1mg/ml in water |
Calculators
Molarity Calculator
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Background References
References are publications that support the biological activity of the product.
- Guerreiro The sleep-modulating peptide orexin-B protects midbrain DA neurons from degeneration, alone or in cooperation with nicotine. Mol.Pharmacol. 2015 PMID: 25552485
- Sakurai Orexins and orexin receptors: a family of hypothalamic neuropeptides and G protein-coupled receptors that regulate feeding behaviour. Cell 1998 PMID: 9491897
- Smart Orexins: a new family of neuropeptides. Br.J.Anaesth. 1999 PMID: 10690128
- Kilduff and Peyron The hypocretin/orexin ligand-receptor system: implications for sleep and sleep disorders. TiNS 2000 PMID: 10906799
Product Specific Notices for Orexin B (human)
For research use only
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