Orexin B

Orexin B (also known as hypocretin-2) is a naturally occurring neuropeptide involved in the regulation of arousal, wakefulness, appetite, and energy balance. It is produced in the hypothalamus and plays a key role in maintaining stable sleep–wake cycles and overall central nervous system excitability.

In laboratory research, Orexin B is commonly studied for its interactions with orexin receptors (OX2R), which are heavily involved in wakefulness and alertness pathways. It is frequently used in neuroscience models exploring sleep regulation, circadian rhythm control, and neurobehavioral activation systems.

Key Features

• Naturally occurring hypothalamic neuropeptide (hypocretin-2)
• Involved in wakefulness and arousal regulation pathways
• Acts primarily through orexin receptor signaling (especially OX2R)
• Commonly studied in sleep–wake cycle and circadian rhythm research
• Relevant to appetite, energy balance, and neurobehavioral activation studies

Common Research Areas

Researchers and scientific studies commonly explore Orexin B for:

• Wakefulness and sleep regulation mechanisms
• Circadian rhythm and biological clock research
• Appetite and energy homeostasis signaling
• Neurobehavioral activation and arousal systems
• Neurodegenerative and sleep disorder models

Product Quality

Manufactured under strict quality control standards and tested for purity, identity, and consistency to ensure reliable research-grade material.

Disclaimer: This product is intended strictly for laboratory research use only. Not for human consumption. This product is not intended to diagnose, treat, cure, or prevent any disease.