Oxytocin 2mg

Oxytocin is a nine–amino-acid (nonapeptide) research material used to study GPCR signalling via the oxytocin receptor (OXTR), including Gq/PLC/IP₃/Ca²⁺ pathways, receptor selectivity, and peptide–receptor structure–activity relationships in controlled in-vitro systems.

Oxytocin — 2 mg

This cyclic nonapeptide contains a disulfide bridge between Cys₁ and Cys₆, with an amidated C-terminus. Consequently, it is widely employed to explore peptide receptor pharmacology, second-messenger responses, and cross-talk with vasopressin receptor families under non-clinical laboratory conditions.
For laboratory research only. Not for human use.

Oxytocin Key features

• Nonapeptide for in-vitro OXTR signalling and peptide pharmacology studies.
• Disulfide-bridged cyclic peptide; C-terminal amide.
• Supplied as a lyophilised solid for stability and straightforward storage.
• Unit size: 2 mg per vial.
• Each batch released only after stringent quality checks.

Specifications

• Product name: Oxytocin
• Synonyms: OXT; α-hypophamine (historic); OT
• Sequence (one-letter): Cys–Tyr–Ile–Gln–Asn–Cys–Pro–Leu–Gly-NH₂ (CYIQNCPLG-NH₂)
• Bridge: Intra-chain disulfide Cys(1)–Cys(6)
• Molecular formula (free base): C₄₃H₆₆N₁₂O₁₂S₂
• Molecular weight (free base): ~1007.2 g/mol
• CAS (reference): 50-56-6
• Form: Lyophilised powder
• Appearance: White to off-white solid

Handling & storage

1. Storage (dry): Keep vials at 2–8 °C, protected from light and moisture.
2. Reconstitution: Bring vial and diluent to room temperature. Reconstitute with
   Bacteriostatic Water 10 ml. Swirl gently—do not vortex.
3. After reconstitution: Store at 2–8 °C, protect from light, use aliquots to reduce handling, and avoid repeated temperature cycling.
4. Compatibility: Use only within research protocols that follow your lab’s SOPs and local regulations.

Looking for complementary materials? See
Bacteriostatic Water 10 ml and neuropeptide research companions such as
PT-141 (Bremelanotide) 10 mg and
Melanotan II (MT-2) 10 mg.

About oxytocin in research

Researchers use oxytocin to probe OXTR signalling cascades (e.g., Gq/PLC/IP₃/Ca²⁺), receptor desensitisation and internalisation, and selectivity relative to vasopressin receptors in cell-based assays. These investigations focus on receptor pharmacology and downstream second-messenger dynamics exclusively in controlled, non-clinical in-vitro environments.

Synthesis & quality

Manufactured via controlled, validated peptide-synthesis processes to deliver high purity and lot-to-lot consistency. Each batch undergoes identity, purity, and appearance checks before release.

Legal & safety

XL Peptides supplies materials strictly for laboratory research. Products are not medications, foods, supplements, or cosmetics; not for human or veterinary use. By purchasing, you confirm you are a qualified researcher and will handle the material in line with your institution’s policies and applicable laws.

FAQs

What is oxytocin?
A cyclic nonapeptide (disulfide-bridged, C-terminal amide) used to study oxytocin-receptor signalling and peptide pharmacology in vitro.

How should I store the peptide?
Keep lyophilised vials at 2–8 °C away from light and moisture. After reconstitution, store at 2–8 °C, protect from light, and avoid repeated temperature cycling.

What diluent should I use?
Many labs use
Bacteriostatic Water 10 ml. Always follow your lab’s SOPs.

Do you provide documentation?
Yes. Batch documentation (e.g., Test Results) is available on request; if it’s not attached below, contact support and we’ll add it to your order.

Is this product for human use?
No. This material is for research only and is not intended for human consumption or clinical applications.

External resources for researchers

• PubChem — Oxytocin (search)
• UniProt — Oxytocin/Neurophysin I (human)

Related research peptides

• PT-141 (Bremelanotide) 10 mg
• Melanotan II (MT-2) 10 mg
• Bacteriostatic Water 10 ml

Disclaimer

Used solely for in vitro experiments and cannot be:

– Used in clinical trials involving humans
– Administered to humans as part of an experiment or investigation
– Supplied to another party for human investigational use