This product may contain trehalose as a lyoprotectant/solubility agent.
This Oxytocin and PT-141 blend combines two structurally distinct cyclic peptides for the study of interconnected neuropeptide signaling systems. Oxytocin supports investigations of neurohypophysial pathways, receptor activity, and reproductive physiology, while PT-141 enables research into melanocortin receptor pharmacology, neural signaling, and receptor-binding kinetics. Together, they provide a specialized research tool for examining interactions between oxytocinergic and melanocortin pathways under controlled laboratory conditions. For research use only.
Oxytocin is a cyclic nonapeptide hormone featuring a characteristic disulfide bridge between cysteine residues at positions 1 and 6. This research-grade peptide serves as a tool for investigating neurohypophysial hormone pathways, neuropeptide signaling, and reproductive physiology in laboratory settings.
Our Oxytocin is subject to rigorous third-party testing protocols to verify identity and quality. Premium Lyophilized products are manufactured in the USA and follow our highest testing and quality standards. This compound supports diverse in vitro research applications, including receptor-binding studies, signal-transduction analysis, and peptide structure-function investigations. Research use only.
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analog of alpha-melanocyte-stimulating hormone (α-MSH). This research compound acts as a melanocortin receptor agonist, with activity at MC1R, MC3R, MC4R, and MC5R receptors in experimental systems.
Studies examine PT-141's interaction with melanocortin pathways and central nervous system receptor signaling. Researchers use PT-141 in laboratory settings to investigate melanocortin receptor pharmacology, neuropeptide signaling mechanisms, and receptor-binding kinetics under controlled experimental conditions.
Our Product Quality Guarantee
Every Limitless Biotech Standard Non-Lyophilized compound undergoes independent third-party HPLC purity testing as part of our systematic quality protocols.
Buy Oxytocin/PT-141 Blend Peptide From Limitless Biotech
Limitless Biotech provides Oxytocin/PT-141 Blend peptide for laboratory research with verified molecular identity and comprehensive third-party quality testing. Our Premium Lyophilized option is manufactured in the USA and represents our highest standard of manufacturing and quality verification. Researchers also receive access to batch-specific documentation and dedicated customer support.
For research use only.
- Oxytocin Sequence:
- Cys-Tyr-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (disulfide bridge: Cys1-Cys6)
- PT-141 Sequence:
- Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
- Oxytocin Molecular Formula:
- C43H66N12O12S2
- PT-141 Molecular Formula:
- C50H68N14O10
- Oxytocin Molecular Weight:
- 1007.21 g/mol
- PT-141 Molecular Weigh:
- 1025.16 g/mol
- Oxytocin CAS Number:
- 50-56-6
- PT-141 CAS Number:
- 189691-06-3
- Oxytocin PubChem CID:
- 439302
- PT-141 PubChem CID:
- 9941379
- Oxytocin Synonyms:
- α-Hypophamine, Oxytocic hormone, Pitocin, Syntocinon
- PT-141 Synonyms:
- Bremelanotide, PT-141
- Purity:
- ≥98.5% (HPLC)
- Solubility:
- Soluble in sterile water
- Storage Conditions:
- Store at -20°C, tightly sealed, away from heat and moisture
- Physical Appearance:
- White lyophilized powder
- Shelf Life:
- 36 months from date of manufacture when stored properly
- Quality Verification:
- Third-party tested
- Manufacturing Standard:
- Premium Lyophilized: USA manufactured
- Intended Application:
- In vitro research applications only
