Buy Oxytocin Peptide Europe
Buy Oxytocin Peptide Europe. Cyclic nonapeptide for social behaviour and neuroendocrine research. ≥99% purity. Fast EU delivery.
What is Oxytocin?
Oxytocin is a cyclic nonapeptide hormone and neurotransmitter produced in the hypothalamus and released by the posterior pituitary. It is one of the most extensively studied neuropeptides, with roles spanning reproduction, social behaviour, emotional regulation, and neuroendocrine function. For published research, see PubMed studies on Oxytocin{:target=“_blank” rel=“noopener”}.
Its dual function as both a peripheral hormone and central neurotransmitter makes Oxytocin uniquely valuable for research across endocrinology, neuroscience, and behavioural science.
Best-Peptides supplies research-grade Oxytocin with guaranteed ≥99% purity.
How Does Oxytocin Work?
Receptor Activation
- OXTR binding - G-protein coupled receptor
- PLC activation - Phospholipase C pathway
- Calcium signalling - Intracellular Ca²⁺ release
- PKC activation - Downstream kinase cascade
Central Effects
- Social bonding - Pair-bonding behaviour
- Trust modulation - Social decision-making
- Anxiety reduction - Anxiolytic effects
- Reward pathways - Dopamine interaction
Peripheral Effects
- Uterine contraction - Smooth muscle action
- Lactation - Milk ejection reflex
- Cardiovascular - Cardioprotective effects
- Metabolic regulation - Energy homeostasis
Research Applications
Social Neuroscience
- Bonding behaviour - Attachment studies
- Social cognition - Theory of mind
- Anxiety models - Stress response
Neuroendocrinology
- Hypothalamic function - PVN/SON research
- Hormonal regulation - Reproductive endocrinology
- Stress axis - HPA interaction
Pharmacology
- Receptor characterisation - OXTR profiling
- Agonist/antagonist studies - Drug discovery
- BBB penetration - Delivery research
Oxytocin Specifications
| Specification | Detail |
|---|---|
| CAS Number | 50-56-6 |
| Molecular Formula | C₄₃H₆₆N₁₂O₁₂S₂ |
| Molecular Weight | 1007.2 g/mol |
| Sequence | Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂ (disulfide bridge 1-6) |
| Purity | ≥99% (HPLC) |
| Appearance | White lyophilised powder |
Storage and Handling
| Condition | Temperature | Duration |
|---|---|---|
| Lyophilised | -20°C | Up to 24 months |
| Reconstituted | 2-8°C | Up to 2-3 weeks |
Ordering Information
| Size | Price |
|---|---|
| 2 mg | From €25 |
Minimum order: €200 | 10% discount on orders over €200
Research Use Statement
For laboratory research only. Not intended for human or veterinary use. Researchers should follow all applicable regulations.
Specifications
| CAS No. | 50-56-6 |
|---|---|
| Molecular Weight | 1007.2 g/mol |
| Purity | ≥ 99% |
| Storage | -20°C recommended (research-only) |
| Available Sizes | 10 × 2 mg vials |
| Price Range | €250 per pack |
FAQ
Oxytocin is studied for social bonding, neuroendocrine regulation, uterine contractility, lactation, pair-bonding, trust, and anxiety modulation. It is one of the most studied neuropeptides.
Oxytocin binds to oxytocin receptors (OXTR), a G-protein coupled receptor, activating phospholipase C pathways. It acts both as a hormone (peripheral) and neurotransmitter (central).
Oxytocin has dual roles as a peripheral hormone and central neurotransmitter, with effects ranging from uterine contraction to complex social behaviour modulation.
Store lyophilised Oxytocin at -20°C. Once reconstituted, keep at 2-8°C and use within 2-3 weeks.
Our Oxytocin is ≥99% pure as verified by HPLC. Each batch includes a Certificate of Analysis.
Research suggests limited BBB penetration for peripheral oxytocin, though intranasal routes in research models show central effects. This remains an active area of investigation.
Reconstitute in sterile bacteriostatic water or saline. Add solvent slowly and gently swirl.
Oxytocin is available in 2mg vials.
Customer Reviews (12)
Based on 12 reviews
Dr. Eva Lindqvist • 2024-12-08Verified Purchase
Our social bonding studies require quality Oxytocin. Best-Peptides delivers consistently. Receptor binding confirmed.
Bonn Neuroendocrine Lab • 2024-12-01Verified Purchase
Oxytocin quality is exceptional. OXTR activation robust and reproducible.
Dr. Amélie Garnier • 2024-11-24Verified Purchase
Fast delivery, excellent quality. Social behaviour research progressing well.
Utrecht Behavioural Lab • 2024-11-17Verified Purchase
Consistent quality for our neuroendocrine research.
Dr. Gianluca Costa • 2024-11-10Verified Purchase
Verified purity exceeds claims. Essential for our receptor studies.
Innsbruck Neuroscience Lab • 2024-11-03Verified Purchase
Fast delivery, great quality. Behavioural assays showing expected results.
Anders Nilsson • 2024-10-27Verified Purchase
Express delivery to Sweden within 2 days. Quality excellent.
Leiden Social Neuroscience • 2024-10-20Verified Purchase
Quality excellent. OXTR activation assays show expected dose-response.
Dr. Helena Novotná • 2024-10-13Verified Purchase
Excellent for pair-bonding studies. Quality meets our standards.
Madrid Neuroendocrine Lab • 2024-10-06Verified Purchase
Multiple orders, consistently excellent.
Kirsten Pedersen • 2024-09-29Verified Purchase
Easy ordering, quick delivery. Quality exactly as described.
Tallinn Peptide Lab • 2024-09-22Verified Purchase
High-quality Oxytocin with proper documentation. Highly recommended.
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