Neuroscience & Social Behavior Research//Research Reference
Oxytocin
Neurohypophysial neuropeptide / hormone; FDA-approved (Pitocin) for obstetric use, with active social-behavior research.
Technical Dossier
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Testing Status
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Testing Laboratory
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Test Date
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Classification
Neuropeptide / neurohypophysial hormone (cyclic nonapeptide)
Mechanism / Biological Target
Acts through the oxytocin receptor (a Gq-coupled receptor) to induce uterine smooth-muscle contraction and milk ejection; centrally modulates social recognition, trust, and stress responsiveness.
Research Areas
Social BehaviorReproductionNeuroendocrinology
Research Overview
Oxytocin is a nine-amino-acid neuropeptide / hormone synthesized in the hypothalamus. Synthetic oxytocin (Pitocin) is FDA-approved for labor induction/augmentation and postpartum hemorrhage. Intranasal oxytocin has been widely studied for social bonding, autism, and psychiatric conditions, but results are mixed and a large NIH-funded trial did not show improved social functioning in children with autism. This entry is a research-reference summary; it does not represent the approved obstetric drug.
Laboratory Storage & Handling
For laboratory/research material only. Store lyophilized material desiccated at -20°C, protected from light and moisture. Avoid repeated freeze-thaw cycles. Handle using appropriate laboratory PPE and follow institutional SOPs. Not for human administration, reconstitution for human use, or diagnostic use.
References
- Oxytocin (StatPearls)
NCBI Bookshelf / StatPearls, 2024.
- Oxytocin: physiology, pharmacology, and clinical application for labor and delivery
American Journal of Obstetrics and Gynecology, 2023.
Available Documentation
- Certificate of AnalysisPending / Not yet available
For Research Use Only
Compounds referenced on Peptide Underground are intended for laboratory and research purposes only. They are not intended to diagnose, treat, cure, or prevent any disease and are not intended for human consumption.