PT-141 10mg – Bremelanotide Research Peptide

PT-141 (Bremelanotide) 10mg is a synthetic peptide derived from Melanotan II, widely used in neuroendocrine and behavioral research for its ability to interact with melanocortin receptors (MC3R and MC4R) in the brain. Unlike its predecessor, PT-141 does not affect skin pigmentation but has been shown to influence arousal and mood-related pathways in preclinical studies.

At West Lab Chemicals, we supply PT-141 10mg as a research-grade, lyophilized peptide of ≥99% purity, verified by HPLC and LC-MS analysis. Each vial includes a Certificate of Analysis (COA) and full batch traceability for reliable, reproducible research results.

What is PT-141 (Bremelanotide)?

PT-141, also known as Bremelanotide, is a cyclic heptapeptide that functions as a melanocortin receptor agonist.
It was originally developed as an analog of α-Melanocyte Stimulating Hormone (α-MSH) and has since become a prominent subject in behavioral, hormonal, and receptor-binding studies.

In research environments, PT-141 is investigated for its ability to:

• Activate MC3R and MC4R receptors in the central nervous system

• Modulate dopamine and sexual behavior pathways

• Affect neuroendocrine regulation and receptor signaling

• Serve as a model for melanocortin peptide receptor pharmacology

Key Features

✅ High Purity (≥99%) – Verified via HPLC and LC-MS testing
✅ Research Grade Only – Ideal for laboratory and biochemical studies
✅ Stable Lyophilized Form – Long-term storage and molecular stability
✅ COA Included – Documentation provided with every batch
✅ Reproducible Results – Consistent quality across all experiments

Scientific Applications

PT-141 10mg is a versatile peptide used in a range of laboratory and pharmacological research fields, including:

• Neuroendocrine Research: Studying central nervous system receptor activation and hormonal regulation.

• Behavioral Studies: Exploring mood, motivation, and arousal-related mechanisms.

• Receptor Binding Research: Investigating MC3R/MC4R receptor interactions and downstream signaling.

• Pharmacological Analysis: Modeling G-protein coupled receptor (GPCR) activation pathways.

• Cognitive & Emotional Studies: Examining the relationship between melanocortin receptors and behavioral outcomes.

Benefits for Researchers

• Consistent HPLC-verified purity (≥99%) for reproducible research outcomes.

• Supplied in stable lyophilized form for long shelf life.

• Backed by analytical COA and batch documentation.

• Suitable for in-vitro and in-vivo research applications.

• Produced under ISO 9001 and GMP-equivalent conditions.

Handling & Storage

• Form: Lyophilized peptide powder

• Storage: 2–8 °C (short-term); –20 °C (long-term)

• Reconstitution: Reconstitute with sterile water or PBS under aseptic conditions

• Shelf Life: 24 months when properly stored

• Safety: For laboratory research only. Use gloves and eye protection; avoid direct contact or ingestion.

Why Buy PT-141 from West Lab Chemicals

At West Lab Chemicals, we are a trusted supplier of high-purity research peptides backed by rigorous quality assurance and laboratory testing.

When you purchase PT-141 (Bremelanotide) 10mg, you receive:

• ≥99% HPLC-verified purity

• COA and batch traceability documentation

• ISO and GMP-compliant production quality

• Competitive pricing for academic and institutional orders

• Fast, secure, and discreet global shipping

• Responsive customer and technical support

We ensure every vial meets strict analytical standards to deliver accuracy, stability, and reproducibility in every study.

Purity & Quality Assurance

Each vial of PT-141 10mg undergoes rigorous testing to confirm:

• HPLC Purity ≥99%

• LC-MS Molecular Verification

• Endotoxin and Sterility Screening (as applicable)

• Batch Traceability and COA Documentation

• Final Quality Review and Certification

All testing and packaging are performed in ISO 9001-certified, GMP-equivalent laboratories.

Legal & Research Disclaimer

PT-141 (Bremelanotide) 10mg is supplied strictly for laboratory research use only.
It is not intended for human or veterinary consumption, nor for medical, diagnostic, or cosmetic purposes.
Researchers must handle and dispose of this product in compliance with institutional safety standards and local laws.

Technical Specifications