Oxytocin
$80 AUD
For laboratory research use only. Not for human consumption. Must be handled by qualified researchers in accordance with applicable regulations.
Overview
Oxytocin is a nonapeptide (Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2) synthesised by magnocellular neurons in the hypothalamic paraventricular and supraoptic nuclei and released from the posterior pituitary. It functions as both a peripheral hormone and a central neuropeptide, binding the oxytocin receptor (OXTR), a Gq-protein-coupled receptor widely distributed across neural and peripheral tissues.
Scientific Overview
Oxytocin research spans social neuroscience, reproductive biology, stress physiology, and metabolic regulation. Preclinical studies have examined its roles in pair bonding, maternal behaviour, trust, and social recognition memory. Clinical research has investigated its potential in autism spectrum disorder, anxiety, PTSD, and postpartum haemorrhage management. More recently, research has explored its influence on hypothalamic energy balance, appetite regulation, and adipose metabolism.
Mechanism of Action
Oxytocin binds OXTR, activating Gq-mediated phospholipase C, which elevates intracellular IP3 and diacylglycerol, releasing intracellular calcium and activating PKC. In the brain, oxytocin modulates dopaminergic reward circuitry and suppresses activity of the HPA axis via inhibition of CRH neurons, reducing cortisol-mediated stress responses. In peripheral tissues, OXTR activation in adipocytes stimulates lipolysis via cAMP elevation. In reproductive and mammary tissue, it drives smooth muscle contraction through calcium influx and myosin light-chain kinase activation.
Areas of Research
Third-Party Testing
Every batch of Oxytocin supplied by Pure Recovery Labs is independently analysed by a third-party laboratory prior to release. Purity is confirmed via HPLC and mass spectrometry to a minimum of 99%. A certificate of analysis is accessible via QR code on each product and through the Quality page.
Research Use Only
Oxytocin is supplied exclusively for in vitro and preclinical laboratory research. It is not intended for, and must not be used in, humans or animals. It is not a medicinal product, therapeutic agent, supplement, cosmetic, or food substance. All handling must comply with applicable institutional and regulatory requirements. Pure Recovery Labs makes no claims regarding therapeutic efficacy or safety in any biological system.