SKU: 98332756403

Orexin B (Hypocretin-2)

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Description

Orexin B (Hypocretin-2)Orexin B (Hypocretin 2): Ultra Pure Research Peptide Verified Purity & Trusted Results High Purity Research Peptide 99% Verified Peptide Grade, Precision Formulated for Laboratory Research Scientifically Validated Certificate of Analysis (COA) & HPLC Tested for Absolute Quality Assurance Globally Trusted by Leading Scientific Laboratories & Research Institutions Chemical Information: Compound Name: Orexin B (Hypocretin 2) Synonyms: Orexin B,

Orexin B (Hypocretin-2): Ultra-Pure Research Peptide – Verified Purity & Trusted Results

🔬 High-Purity Research Peptide – ≥99% Verified Peptide-Grade, Precision Formulated for Laboratory Research
📜 Scientifically ValidatedCertificate of Analysis (COA) & HPLC Tested for Absolute Quality Assurance
🌍 Globally Trusted by Leading Scientific Laboratories & Research Institutions


Chemical Information:

  • Compound Name: Orexin B (Hypocretin-2)
  • Synonyms: Orexin B, Hypocretin-2, Human Orexin B (TFA Salt)
  • CAS Number: 205640-91-1
  • Molecular Formula: C₁₂₃H₂₁₂N₄₄O₃₅S
  • Molecular Weight: 2937.3 g/mol (PubChem Reference)
  • Purity: ≥99% (Peptide-Grade, confirmed via HPLC)

Scientific Overview:

Orexin B, also known as Hypocretin-2, is a neuropeptide synthesised primarily in the lateral hypothalamus, implicated extensively in the regulation of sleep-wake cycles, neuroendocrine control, and energy metabolism. It binds selectively to orexin receptor 2 (OX₂R) and has been widely studied for its roles in sleep-wake regulation, stress response modulation, cognitive functions, and homeostatic processes. Researchers frequently utilise Orexin B in investigations exploring the underlying neurobiology of sleep disorders, metabolic balance, and neurological functioning.


Key Scientific References & Literature:

  • Wikipedia – Orexin (Hypocretin): Comprehensive overview of Orexin peptides, including their neurobiological functions, receptors, and physiological roles.
  • Sakurai, T. et al. (1998)"Orexins and Orexin Receptors: A Family of Hypothalamic Neuropeptides and G Protein-Coupled Receptors that Regulate Feeding Behavior," Cell:
    Seminal research detailing the discovery and functions of Orexin peptides and their role in feeding and neuroendocrine regulation.
  • Scammell, T.E. et al. (2017)"Orexin Receptor Antagonists: Neurobiology, Clinical Use, and Potential for the Treatment of Neuropsychiatric Disorders," Frontiers in Neuroscience:
    An in-depth review of Orexin receptor pathways, their neurophysiological roles, and therapeutic implications for research applications.

Why Choose Our Orexin B (Hypocretin-2)?

Precision HPLC Analysis – Ensuring consistent ≥99% purity for accurate and reliable experimental outcomes
Certificate of Analysis (COA)Instantly accessible via QR Code for maximum transparency and convenience
Material Safety Data Sheet (MSDS) – Detailed safety documentation provided for safe laboratory handling and compliance
Manufactured in the UK – Synthesised under stringent laboratory quality controls, free from contaminants
Secure & Rapid Delivery – Ensuring swift dispatch, secure packaging, and peptide stability during transit
Third-Party Verification – Independent testing available upon request to confirm purity and quality


For Research Use Only

Our Orexin B (Hypocretin-2) is strictly produced for scientific research and laboratory experimentation only. It is explicitly not intended for human consumption or therapeutic application.

Advance your neuroscience and metabolic research confidently with our ultra-pure Orexin B (Hypocretin-2), meticulously synthesised for optimal reproducibility and scientifically rigorous outcomes.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 98332756403

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plumber@1024
Louisville, US
★★★★★ 4
Good for playing tug of war, but better with a knotted handle
Size: Medium, Size: Medium
Strong and durable rope ball. I use it to play tug with my Doberman Pinscher -- at least until she decides that she's taking it, then she does!! The size is good, list of price is a good value for two, and my dog has a lot of fun with it. As you can see in the picture, there was not a knotted handle at the end. I was never a boy scout and don't know my knots and so anything I try to tie comes apart when we start playing. It would be nice if it came as it looked in the listing: with a knotted loop at the end.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
T
Toasty
Massapequa, US
★★★★★ 4
Pricey for quality but my dogs love them!
Size: Medium, Size: Medium
This toy is a bit on the pricey side for what it is, and no matter how many times I try to tie it, I just cannot get it to stay secured. I really like the idea behind it, but the overall quality feels just okay rather than amazing. The ball itself is very lightweight and almost feels more like a dense foam than traditional rubber, which initially threw me off. That said, it has actually been holding up well with regular use, which is a pleasant surprise. Most importantly, my puppies absolutely love these. The biggest win for me is that it comes as a two pack, which means I can play with both dogs at the same time without anyone feeling left out. At the end of the day, my girls are happy, and that makes me happy too.
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Reviewed in the United States on January 20, 2026
T
Verified Purchase
The Millers
Phoenix, US
★★★★★ 5
Soft and warm!
Color: Grey & Blue, Size: Large
These are so comfy and colors are awesome. I don’t dry in the dryer! Keep my feet warm all day long. Perfect stretch and softness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
E
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erira
Lowell, US
★★★★★ 5
Great socks!
Color: Blue & Green, Size: Medium
Super comfy, and fits as described. Loved the colors, and they keep my feet dry + warm!
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Reviewed in the United States on December 8, 2025
M
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Ms. Priss
Belleville, US
★★★★★ 5
Well worth it
Color: Black & Grey, Size: Large
Great fit and not too hot. I really like these socks. They are comfortable, keep my feet warm without overheating them and the material is holding up well. The colors are true and they are not too thick that my shoes fit tight.
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Reviewed in the United States on December 3, 2025

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