Oxytocin Acetate
Oxytocin Acetate is a high-purity synthetic version of the endogenous mammalian neuropeptide and hormone. Composed of nine amino acids (Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly), it is primarily synthesized in the paraventricular and supraoptic nuclei of the hypothalamus. In the field of advanced endocrinology and behavioral neuroscience, Oxytocin serves as a primary tool for investigating the activation of the Oxytocin Receptor (OXTR)—a member of the G protein-coupled receptor (GPCR) family. It provides researchers with a precise experimental model to study social bonding, trust mechanisms, maternal behavior, and the regulation of smooth muscle contraction in reproductive research models.
Our Oxytocin Acetate is synthesized in an ISO 9001:2015 certified and GMP-grade manufacturing environment. By utilizing precision solid-phase synthesis and high-resolution multi-stage HPLC purification, we achieve an ultra-high chemical purity of ≥99%. This meticulous production standard ensures the peptide is free from truncated sequences and residual chemical catalysts, guaranteeing the consistency required for high-sensitivity studies involving neurotransmitter modulation and physiological stress responses.
Research Applications & Mechanisms
Neuropsychiatric & Social Behavior
Investigating the influence of Oxytocin on the amygdala and prefrontal cortex to study social recognition, pair-bonding, and anxiety-reduction signaling.
Smooth Muscle & Reproductive Biology
Researching the peptide’s role in triggering cellular calcium mobilization to study myometrial contractions and milk ejection mechanisms in lactational models.
Metabolic & Weight Regulation Research
Studying the pathways through which Oxytocin signaling influences appetite suppression and lipid metabolism in hypothalamic experimental designs.
Stress Response & Cortisol Modulation
Exploring the role of the Oxytocin system in regulating the HPA axis and its potential to mitigate the physiological markers of chronic stress.
Technical Specifications
| Parameter | Laboratory Standard |
| Compound | Oxytocin Acetate |
| Sequence | Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (Disulfide bridge) |
| Purity (HPLC) | ≥99% (Pharmaceutical Grade) |
| Physical Appearance | Fine, Smooth & Flat Lyophilized Cake |
| Molecular Weight | 1007.2 Da |
| Concentration | Available in 2mg / 5mg / 10mg vials |
| Solubility | Highly Soluble in Water (Aqueous) / Bacteriostatic Water |
| Batch Control | MS & HPLC Analysis Verified |
Key Features & Quality Assurance
Pharmaceutical-Grade Lyophilization
Our proprietary vacuum-sealing process ensures the Oxytocin Acetate powder surface is perfectly smooth, flat, and delicate. This uniform “cake” structure ensures rapid, clear reconstitution and maintains the molecular stability of the disulfide bond during storage.
Structural Fidelity & Purity
Every batch undergoes strict Mass Spectrometry (MS) to confirm the exact sequence and disulfide bridge integrity, ensuring maximal receptor binding affinity in experimental environments.
Reconstitution & Storage
Reconstitution Guide
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Preparation: Allow the vial to reach room temperature. Centrifuge for 30-60 seconds to ensure the Oxytocin cake is at the base.
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Solvent: Reconstitute with Sterile Water or Bacteriostatic Water.
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Technique: Gently introduce the diluent against the vial wall. DO NOT SHAKE; swirl gently until the solution is clear and transparent.
Storage Protocols
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Long-term: Store at -20°C (Maintains potency for up to 24 months).
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Short-term: Stable at 2–8°C for up to 3 months.
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Post-Reconstitution: Store at 2–8°C and utilize within 10-14 days for optimal results.
Shipping & Documentation
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Global Logistics: Shipped in discreet, temperature-controlled packaging to maintain the structural integrity of the Oxytocin peptide.
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Verified Quality: A batch-specific COA and HPLC/MS reports are available for every order.
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Reshipment Policy: We provide a guaranteed reshipment policy for any lost or customs-intercepted orders (terms apply).
⚠️ Research Disclaimer
Product-Specific Safety Notice: This Oxytocin Acetate is strictly for laboratory research and analytical purposes. It is NOT intended for human or veterinary administration. All research must be conducted by qualified professionals.
Scientific Resources & References
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National Center for Biotechnology Information (NCBI): Oxytocin Compound Summary (CID 439302)
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ScienceDirect (Elsevier): Reframing oxytocin as a behavioral flexibility hormone
🔍 Deep Dive Research
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[Technical Guide]: How to Reconstitute and Store Lyophilized Peptides for Maximum Potency
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[Behavioral Study]: The Social Molecule: Exploring Oxytocin Signaling in Modern Neuroscience Research
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