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Verified Lab Results
Finished in the USA
Research Use Only
Inflammatory Pathway Peptides · Growth Factor & Tissue Signaling Research
Oxytocin is a cyclic nine-amino-acid neuropeptide of mammalian origin, produced in the hypothalamus and studied as an endogenous ligand at the oxytocin receptor. It is used in laboratory work on social-behavior models, stress-response pathways, smooth-muscle signaling and broader neuroendocrine mechanisms in cell culture and animal research settings.
Real Peptides supplies Oxytocin as a lyophilized 10mg multi-dose vial for reconstitution in a laboratory. Every batch is analyzed by an independent third-party laboratory, and the certificate of analysis for the current lot is published on the lab results page so it can be reviewed before purchase. Orders ship from U.S. facilities in Florida and California within 24 hours. Sold strictly for research use only, not for human or animal consumption.
Oxytocin · 5mg
$26.88$67.20
Recommended with this order
Frequently paired with this compound by other researchers.
Every node is a test the laboratory ran on this batch — read straight off this product's certificate in our COA registry. Tap a node for the standard it had to meet and the result that came back.
RP-OXYT5VLab KoveraTested 12-Aug-20266 tests this batch
Purity
99.471%
Average purity across the conformity vials pulled from this batch, by HPLC. The per-vial figures print further down the certificate.
hover to hold · tap a node for the standard and the result
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RUO
For Research Use Only. Not for human consumption or therapeutic treatment.
99% Pure | Multi Dose | Finished in the USA
Oxytocin is the go-to peptide for labs exploring social-behavior cues, stress-response pathways, and neuroendocrine signaling. Each 5 mg vial delivers a ready-to-use, high-purity peptide that reliably triggers oxytocin-receptor activity in cell cultures and animal models—no extra hormones, no guesswork. HPLC-verified at ≥ 99% purity, and endotoxin-screened (< 0.1 EU/mg), Oxytocin gives you clean, reproducible data every time.
What Is Oxytocin Peptide?
Oxytocin is a naturally occurring nine-amino-acid neuropeptide best known for its role in social bonding and stress regulation. In research settings, Oxytocin peptide is used to probe attachment behaviors, anxiety-related pathways, and neuroendocrine feedback with precision and consistency.
Why Choose Oxytocin?
Choose Oxytocin when you need a straightforward, single-reagent solution for social-behavior and stress-response studies. Its reliable receptor activation produces clear, dose-dependent effects—whether you’re mapping partner-preference in rodents or tracking calcium-signaling in neurons. Manufactured and verified to ≥ 99% purity, Oxytocin ensures your experiments run smoothly every time.
What Sets Oxytocin Apart?
Unlike broader neuropeptide mixtures, Oxytocin offers high receptor specificity and rapid onset, giving you tight temporal control over social-behavior and stress-axis protocols. Its clean, short-acting profile minimizes confounding variables, so you can focus on the biology—without extra hormones muddying your data.
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