Orexin B, human acetate
Based on 2 publication(s) in Google Scholar
Orexin B, human acetate is the acetate form of Orexin B, human (HY-P1339). Orexin B, human acetate is the agonist for Orexin Receptor, with Ki of 420 nM and 36 nM for OX1 and OX2. Orexin B, human acetate participates in the regulation of appetite, wakefulness, cardiovascular function and neuroendocrine.
For research use only. We do not sell to patients.
- Purity: 99.68%
- Formula: C123H212N44O35S
- Molecular Weight:2899.34
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Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) Orexin B, human acetate
MoreAll Orexin Receptor (OX Receptor) Isoforms
More
Biological Activity
Chemical Information
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Appearance Solid
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Molecular Weight 2899.34
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Formula C123H212N44O35S
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Color White to off-white
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Synonyms
Human orexin B acetate
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Sequence
Arg-Ser-Gly-Pro-Pro-Gly-Leu-Gln-Gly-Arg-Leu-Gln-Arg-Leu-Leu-Gln-Ala-Ser-Gly-Asn-His-Ala-Ala-Gly-Ile-Leu-Thr-Met-NH2
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Sequence Shortening
RSGPPGLQGRLQRLLQASGNHAAGILTM-NH2
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
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J Neuroinflammation
SARS-CoV-2 infection is associated with hypothalamic orexin suppression and persistent cortical NeuN attenuation. [Abstract]2026 May 5;23(1):216. PMID: 42087199 -
Solvent & Solubility
H2O : 50 mg/mL (17.25 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (281 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Smart D, et al. Orexins: a new family of neuropeptides. Br J Anaesth. 1999 Nov;83(5):695-7. [Content Brief]
[2]. Sakurai T, et al. Orexins and orexin receptors: a family of hypothalamic neuropeptides and G protein-coupled receptors that regulate feeding behavior. Cell. 1998 Feb 20;92(4):573-85. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 0.3449 mL | 1.7245 mL | 3.4491 mL | 8.6227 mL |
| 5 mM | 0.0690 mL | 0.3449 mL | 0.6898 mL | 1.7245 mL | |
| 10 mM | 0.0345 mL | 0.1725 mL | 0.3449 mL | 0.8623 mL | |
| 15 mM | 0.0230 mL | 0.1150 mL | 0.2299 mL | 0.5748 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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