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Oxytocin Acetate 2mg | 20-Vial Kit | Neuropeptide Hormone | Social & Bonding Research
ChinaCognitive & Nootropic

Oxytocin Acetate 2mg | 20-Vial Kit | Neuropeptide Hormone | Social & Bonding Research

$290

In stock

For in vitro laboratory research only. Not for human or veterinary consumption.

China Warehouse Oxytocin Acetate 2mg | 20-Vial Kit — Nonapeptide neurohypophysial hormone — activates OTR receptors to modulate social bonding, anxiety, uterine contraction, lactation, and anti-inflammatory pain signalling across CNS and peripheral tissues. ≥99% HPLC purity, MS confirmed, Janoshik COA. Research use only. International shipping: 7–14 days

SKU
VES-OT2-OXYTOCIN-2MG-20VIAL
Format
0.42 lbs
Use
Laboratory research only
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What is Oxytocin??

Oxytocin Acetate (CAS 6233-83-6) is the acetate salt of the endogenous nonapeptide neurohormone oxytocin (Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂, disulfide bridge Cys¹–Cys⁶). Molecular formula C₄₃H₆₆N₁₂O₁₂S₂ (free acid), MW 1007.19 g/mol. Produced in hypothalamic paraventricular and supraoptic nuclei and released from the posterior pituitary, oxytocin acts at the oxytocin receptor (OTR, Gq-linked) — influencing uterine contractility, lactation, social bonding, trust, anxiety, and pain modulation. It also cross-reacts with the vasopressin V1/V2 receptors at higher concentrations.

Research Applications

Social Behaviour & Bonding

OTR-mediated trust, affiliation, pair-bonding, fear and social memory in rodent models

Anxiety & Stress Research

Anxiolytic vs. anxiogenic OTR signalling, HPA axis interactions, CRF modulation

Reproductive Biology

Uterine contractility (Gq/PLC/IP₃), lactation initiation, parturition timing models

Pain & Analgesia

Central OTR analgesic pathways, spinal descending pain modulation

Autism Spectrum Disorder Models

Social deficit reversal in genetic ASD mouse models, OTR expression and distribution

Quick Specs

Form Lyophilized powder
Purity ≥99% by HPLC — every batch
CAS Number 6233-83-6 (acetate)
Sequence Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂ (disulfide Cys¹–Cys⁶)
Molecular Formula C₄₃H₆₆N₁₂O₁₂S₂
Molecular Weight 1007.19 g/mol
Peptide Type Endogenous nonapeptide neurohormone / OTR agonist
Identity MS molecular weight confirmed — every batch
COA Janoshik-independent, publicly verifiable
Manufacture In-house Fmoc SPPS — Qingdao, China
Storage -20°C sealed | 2–8°C reconstituted (2–4 weeks)
Shelf Life 24 months unopened

Certificate of Analysis (COA)

Frequently Asked Questions

How do I reconstitute this peptide?
Add 1–2mL bacteriostatic water to the lyophilized vial by directing water down the inner wall of the vial. Swirl gently until the powder fully dissolves — do not shake or vortex. The solution should be clear and colourless. Use immediately or refrigerate at 2–8°C.
How should this peptide be stored?
Store lyophilized peptide vials at −20°C for long-term storage. Once reconstituted, store at 2–8°C (refrigerator) and use within 21–28 days. Avoid repeated freeze-thaw cycles, direct light, and heat exposure.
What purity is this Vesta compound and how is it verified?
All Vesta compounds are tested to ≥99% purity by HPLC peak area analysis on every production batch. Molecular identity is confirmed by mass spectrometry. A Certificate of Analysis (COA) is published on the product page and independently verifiable at verify.janoshik.com using the batch reference number.
Peptide Research Tools: Use Vesta’s free peptide calculators — reconstitution, BAC water, dosing, half-life, and mixing charts.
International shipping: 7–14 days
Research use only

This material is supplied strictly for in vitro laboratory research. It is not intended for human or veterinary consumption, diagnosis, treatment, or household use.