Oxytocin 10mg (6000 IU)

Oxytocin 10mg (6000 IU) is a high-purity synthetic neurohypophysial nonapeptide manufactured to ≥98% purity and supplied by The Peptide Store for advanced laboratory research applications. This formulation delivers a precise, standardized concentration suitable for investigating neuroendocrine signaling pathways, smooth muscle contraction mechanics, and central social bonding circuitry. For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications.

Product Overview

Oxytocin is one of the most extensively studied neuropeptides in modern endocrinology and behavioral neuroscience. Structurally identical to the endogenous hormone produced in the paraventricular and supraoptic nuclei of the hypothalamus and stored in the posterior pituitary gland, this synthetic research-grade compound enables laboratories to conduct rigorous, reproducible multi-dose experiments. The Peptide Store supplies this compound as a lyophilized cake equivalent to approximately 6,000 International Units (IU), providing a standardized matrix for receptor saturation analyses, neuroendocrine titration studies, and automated behavioral modeling assays.

Peptide Structure & Amino Acid Sequence

Oxytocin is a cyclic nonapeptide composed of nine amino acids: Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH₂. A critical intramolecular disulfide bridge between the two cysteine residues at positions 1 and 6 forms the characteristic cyclic ring structure that confers receptor selectivity and biological activity in vitro. The C-terminal glycine amide further contributes to the peptide’s conformational stability, making it a reliable tool for receptor binding and downstream signaling research.

Chemical & Physical Characteristics

• Molecular Formula: C₄₃H₆₆N₁₂O₁₂S₂
• Molecular Weight: 1007.19 g/mol
• CAS Number: 50-56-6
• Appearance: White to off-white lyophilized powder or cake
• Solubility: Soluble in aqueous buffer systems under controlled laboratory conditions
• Activity Equivalent: Approximately 600 IU per milligram

Purity & Analytical Verification (HPLC & MS)

Every batch of Oxytocin supplied by The Peptide Store undergoes rigorous analytical verification to confirm a minimum purity of ≥98%. High-Performance Liquid Chromatography (HPLC) is used to quantify peptide purity and identify trace impurities, while Mass Spectrometry (MS) confirms the correct molecular mass and structural integrity of the compound. These dual-method verification protocols ensure that researchers receive a consistent, high-fidelity product suitable for demanding in vitro experimental designs.

Quality Control & Lyophilization Integrity

The lyophilization process employed in the production of this peptide is designed to maximize long-term stability and minimize degradation during storage and transit. Freeze-drying removes residual moisture to sub-critical levels, preserving the peptide’s disulfide bridge and tertiary conformation. Each lyophilized unit is sealed under inert conditions to prevent oxidative degradation. Batch-specific Certificates of Analysis (CoA) are available upon request, documenting HPLC purity values, MS confirmation data, and net weight verification.

Safety, Handling & Laboratory Precautions

This compound is intended exclusively for use by qualified researchers in properly equipped laboratory environments. Standard laboratory personal protective equipment (PPE) — including gloves, safety goggles, and a laboratory coat — should be worn at all times when handling this peptide. Researchers should adhere to all applicable institutional biosafety protocols and local regulatory guidelines governing the handling of synthetic peptides. This product must not be administered to humans or animals under any circumstances.

Reconstitution, Packaging & Storage

• Packaging: Supplied in a sealed vial as a lyophilized solid
• Reconstitution: To be performed using appropriate sterile aqueous solvents under controlled laboratory conditions, strictly for in vitro research purposes
• Short-Term Storage: 2–8°C when in use
• Long-Term Storage: −20°C or below, away from light and moisture
• Stability: Lyophilized form is stable for up to 24 months under recommended storage conditions

Intended Research Use & Market Positioning

Oxytocin 10mg (6000 IU) is positioned as a premium research-grade reagent for neuroscience, endocrinology, and pharmacology laboratories. Key research applications include the study of hypothalamic-pituitary axis signaling, oxytocin receptor (OXTR) binding kinetics, smooth muscle contractility models, and social behavior circuitry in model organisms. The Peptide Store offers this compound at a competitive best price, making it accessible for both academic institutions and private research facilities seeking reliable, analytically verified peptide reagents.

Ordering, Availability & Fulfillment

Researchers can buy Oxytocin 10mg (6000 IU) online directly through The Peptide Store with confidence. Our streamlined ordering process ensures fast dispatch, discreet packaging, and reliable international fulfillment. Orders placed through our secure platform are processed promptly, with batch CoA documentation available for every unit shipped. Order now to take advantage of our best price guarantee on research-grade synthetic peptides.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. Oxytocin 10mg (6000 IU) is sold exclusively as a laboratory research reagent. The Peptide Store makes no claims regarding the therapeutic, prophylactic, or pharmacological suitability of this compound for use in humans or animals. All purchasers are solely responsible for ensuring compliance with applicable local, national, and international regulations governing the procurement, possession, and use of synthetic peptide research compounds. This product must be used only by trained professionals in authorized research settings.