Orexin B

Orexin B for Sale | Purerawz Sleep and Wakefulness Research Neuropeptide

What is Orexin B?

Orexin B, scientifically identified as Hypocretin-2, is a 28-amino acid neuropeptide derived from the precursor protein prepro-orexin. It is naturally produced by specialized neurons located in the lateral hypothalamus and has become a compound of significant scientific interest across multiple neurological and metabolic research disciplines. Preclinical experimental studies indicate that Orexin B participates in arousal-related signaling within hypothalamic neural circuits and plays a possible role in the central regulation of feeding behavior, metabolic signaling, and autonomic activity.

Researchers also study Orexin B for its involvement in the stabilization of wakefulness and modulation of sleep-wake transitions that interact with circadian regulatory systems. Notably scientific literature has strongly associated narcolepsy type 1 with the loss of orexin-producing neurons in the hypothalamus in both human and animal studies. All peptides on Purerawzus.com are strictly intended for laboratory and research use only and are not approved by the FDA for human or veterinary use.

Orexin B Chemical Properties

Property	Details
Product Name	Orexin B
Synonyms	Hypocretin-2, Orexin-B, RefChem:168455, DTXSID601053004
CAS Number	205599-76-4
PubChem CID	44404987
Molecular Formula	C123H212N44O35S
Molecular Weight	2899.3 g/mol
Storage	-80°C long-term, -20°C short-term
Research Use	Laboratory and Scientific Research Only
Regulatory Status	Not approved by the FDA for human or veterinary use

How Does Orexin B Work?

Scientific investigation has identified two primary mechanisms through which Orexin B may exert its biological effects in experimental research models:

Receptor Binding

Orexin B preferentially activates the Orexin-2 receptor (OX2R) while demonstrating lower binding affinity for the Orexin-1 receptor (OX1R). Both receptors are G-protein-coupled receptors expressed throughout the central nervous system. This selective receptor preference distinguishes Orexin B from Orexin A and makes it a particularly valuable tool for studying OX2R-specific signaling pathways in laboratory research.

Neuronal Activation

Upon binding to OX2R, Orexin B activates Gq protein-mediated intracellular signaling pathways. These pathways include phospholipase C activation and increased intracellular calcium levels, both of which may enhance neuronal excitability in experimental research models. Researchers study these downstream signaling events to better understand how orexin neuropeptides regulate wakefulness and arousal at the cellular level.

Potential Mechanism	Research Context
OX2R Preferential Binding	Selectively activates OX2R with lower affinity for OX1R in CNS research models
Gq Protein Signaling	Activates Gq protein-mediated intracellular pathways upon receptor binding
Phospholipase C Activation	Triggers phospholipase C activation as part of downstream signaling in research models
Intracellular Calcium Increase	May elevate intracellular calcium levels to enhance neuronal excitability
Neuronal Excitability Enhancement	May increase neuronal firing activity in wakefulness-related brain circuits

Potential Benefits of Orexin B in Research

Early stage scientific investigation has identified several areas where Orexin B may offer significant value in preclinical and experimental research settings:

Potential Benefit	Research Context
Sleep-Wake Regulation Research	Studied for its possible role in stabilizing wakefulness and modulating sleep-wake transitions
Narcolepsy Research	Being explored for its applications in studying narcolepsy-related orexin deficiency models
Feeding Behavior Research	May support research into appetite regulation and central feeding behavior pathways
Metabolic Signaling Research	Being investigated for its possible role in metabolic signaling in preclinical models
Autonomic Nervous System Research	Studied for its possible influence on autonomic activity in experimental research settings
Circadian Rhythm Research	Being explored for its interactions with circadian regulatory systems in research models
Neuronal Excitability Research	May provide insights into neuronal excitability and CNS signaling mechanisms

Please note: All benefits listed are based on early stage preclinical research. This product is strictly intended for research purposes and is not approved for human or veterinary use.

Potential Research Areas of Orexin B

Research Area	Potential Focus
Sleep-Wake Regulation Research	Studying how Orexin B stabilizes wakefulness and modulates sleep-wake transitions
Narcolepsy Research	Investigating orexin deficiency models and their links to narcolepsy type 1
Feeding Behavior Research	Exploring its possible role in central feeding behavior and appetite regulation
Metabolic Research	Studying its possible involvement in metabolic signaling pathways in preclinical models
Autonomic Nervous System Research	Investigating its possible influence on autonomic regulation in experimental models
Circadian Rhythm Research	Exploring its interactions with circadian regulatory systems in laboratory settings
OX2R Receptor Research	Studying OX2R-specific binding and activation in CNS signaling research
Cognitive Research	Investigating its possible influence on memory and cognitive function in research models
Stress and Anxiety Research	Exploring its possible role in stress response and anxiety regulation research
Neurodegenerative Research	Studying possible links between orexin signaling loss and neurodegenerative conditions

Handling and Storage of Orexin B

Proper handling and storage of Orexin B are critical for maintaining compound integrity and ensuring reliable research outcomes:

Condition	Recommendation
Long-Term Storage	Store powder at -80°C for extended periods
Short-Term Storage	Store at -20°C for shorter research durations
Vial Management	Keep vials tightly sealed and clearly labelled with concentration and reconstitution date
Container Standards	Use sterile containers at all times to prevent contamination
Moisture Control	Keep away from moisture and humidity throughout storage
Ventilation	Ensure adequate ventilation in all laboratory handling environments
Dust Prevention	Avoid dust formation during handling and preparation
Environmental Safety	Do not release into the environment under any circumstances
Expiration Compliance	Do not use after the expiration date shown on packaging

Why Buy Orexin B from Purerawzus.com?

Purerawzus.com is your trusted source for research-grade Orexin B. Every product is first and third-party tested and comes with a full Certificate of Analysis confirming identity, purity, and concentration. Our streamlined shipping process and multiple secure payment options make your ordering experience effortless from start to finish. Visit our how to pay page for a complete step by step guide to all available payment methods and secure checkout instructions.

Feature	Details
Testing	First and independent third-party lab tested
Documentation	Certificate of Analysis (COA) included with every order
Shipping	Free international shipping on orders over $100
Payment Options	Multiple secure payment methods available
Support	24/7 expert customer support

Frequently Asked Questions

Is Orexin B Safe for Human Consumption?

No. The FDA has not approved Orexin B for human or veterinary use. Purerawzus.com supplies this compound strictly for laboratory and scientific research purposes only.

What Side Effects Have Been Observed With Orexin B?

As Orexin B remains under active scientific investigation its complete side effect profile has not yet been fully established. Researchers are encouraged to follow all applicable laboratory safety protocols when handling this compound. Further studies are required to confirm its full safety profile.

How Should Orexin B be Stored?

Store Orexin B powder at -80°C for long-term preservation or at -20°C for short-term storage. Always keep vials tightly sealed and clearly labelled with concentration and reconstitution date. Use sterile containers and keep away from moisture, humidity, and environmental release at all times.

Is Orexin B Legal for Research Use?

Orexin B is legal for laboratory and research use in applicable regions. The FDA has not approved it for human or veterinary applications. All research must comply with applicable institutional standards and local regulatory guidelines before purchasing or using this compound.

What is the Difference Between Orexin A and Orexin B?

Orexin A is a 33-amino acid neuropeptide that binds to both OX1R and OX2R receptors with relatively equal affinity. Orexin B is a 28-amino acid neuropeptide that preferentially activates OX2R with lower affinity for OX1R. This receptor selectivity difference makes each compound valuable for distinct research applications within orexin signaling research.

Disclaimer

All information on this page is provided for educational purposes only and does not constitute medical or professional advice. Products are for laboratory and research use only. By ordering you agree to our Terms and Conditions. Contact us at sales@purerawzus.com for any concerns.

All products are for laboratory and research purposes only and are not intended for veterinary or human use.