{"product_id":"orexin-a","title":"Orexin A","description":"\u003cp data-start=\"70\" data-end=\"410\"\u003eOrexin A (also known as hypocretin-1) is a naturally occurring neuropeptide produced in the hypothalamus that plays a central role in regulating wakefulness, arousal, appetite, and energy homeostasis. It is a key component of the brain’s sleep–wake control system and is essential for maintaining stable alertness and behavioral activation.\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"732\"\u003eIn laboratory research, Orexin A is widely studied for its activity at orexin receptors (OX1R and OX2R), where it influences neuronal excitability and promotes wakeful states. It is commonly used in neuroscience models investigating sleep regulation, circadian rhythm biology, and neurobehavioral energy control systems.\u003c\/p\u003e\n\u003ch3 data-start=\"734\" data-end=\"750\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"751\" data-end=\"1021\"\u003e\n\u003cli data-start=\"751\" data-end=\"813\"\u003eNaturally occurring hypothalamic neuropeptide (hypocretin-1)\u003c\/li\u003e\n\u003cli data-start=\"814\" data-end=\"869\"\u003eCentral regulator of wakefulness and arousal pathways\u003c\/li\u003e\n\u003cli data-start=\"870\" data-end=\"912\"\u003eActs on orexin receptors (OX1R and OX2R)\u003c\/li\u003e\n\u003cli data-start=\"913\" data-end=\"960\"\u003eCommonly studied in sleep–wake cycle research\u003c\/li\u003e\n\u003cli data-start=\"961\" data-end=\"1021\"\u003eInvolved in appetite, reward, and energy balance signaling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1023\" data-end=\"1048\"\u003eCommon Research Areas\u003c\/h3\u003e\n\u003cp data-start=\"1049\" data-end=\"1114\"\u003eResearchers and scientific studies commonly explore Orexin A for:\u003c\/p\u003e\n\u003cul data-start=\"1115\" data-end=\"1369\"\u003e\n\u003cli data-start=\"1115\" data-end=\"1164\"\u003eSleep–wake cycle regulation and insomnia models\u003c\/li\u003e\n\u003cli data-start=\"1165\" data-end=\"1213\"\u003eCircadian rhythm and biological clock research\u003c\/li\u003e\n\u003cli data-start=\"1214\" data-end=\"1261\"\u003eAppetite and metabolic energy balance studies\u003c\/li\u003e\n\u003cli data-start=\"1262\" data-end=\"1314\"\u003eNeurobehavioral activation and motivation pathways\u003c\/li\u003e\n\u003cli data-start=\"1315\" data-end=\"1369\"\u003eNeurological and neurodegenerative disorder research\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1371\" data-end=\"1390\"\u003eProduct Quality\u003c\/h3\u003e\n\u003cp data-start=\"1391\" data-end=\"1535\"\u003eManufactured under strict quality control standards and tested for purity, identity, and consistency to ensure reliable research-grade material.\u003c\/p\u003e\n\u003cp data-start=\"1537\" data-end=\"1726\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1537\" data-end=\"1552\"\u003eDisclaimer:\u003c\/strong\u003e 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.\u003c\/p\u003e","brand":"A to Z Peptides","offers":[{"title":"10mg","offer_id":55748886200660,"sku":null,"price":309.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/9225\/9156\/files\/ChatGPTImageMay8_2026_04_22_41PM.png?v=1778253772","url":"https:\/\/atozpeptide.com\/products\/orexin-a","provider":"A to Z Peptides","version":"1.0","type":"link"}