PT-141 (Bremelanotide) 10mg 100 Vials – Bulk Research Peptide

Revo Peptide is proud to offer PT-141 (Bremelanotide) in a premium bulk research configuration, delivering exceptional value for laboratories and research institutions requiring consistent, high-purity peptide supply. Each vial contains 10mg of lyophilized PT-141 at ≥99% purity, verified by HPLC and mass spectrometry, making this one of the most analytically rigorous research peptides available on the market today.

Product Overview

PT-141, also known by its scientific name Bremelanotide, is a synthetic cyclic heptapeptide and a structural analog of alpha-melanocyte-stimulating hormone (α-MSH). It acts as a non-selective agonist at melanocortin receptors, particularly MC3R and MC4R, and has been widely studied in the context of melanocortin system research. Revo Peptide supplies this compound strictly for in vitro and laboratory research applications. This bulk offering represents outstanding value for high-volume research programs.

Peptide Structure & Amino Acid Sequence

PT-141 features a unique cyclic backbone that distinguishes it from linear melanocortin peptides. The confirmed amino acid sequence is:

• Sequence: Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys)-OH
• Molecular Formula: C₅₀H₆₈N₁₄O₁₀
• Molecular Weight: 1025.16 g/mol

The acetylated N-terminus and internal lactam bridge between the aspartate and lysine residues confer enhanced metabolic stability and receptor selectivity compared to its linear precursors, making PT-141 a structurally distinct and scientifically significant research tool.

Chemical & Physical Characteristics

• Appearance: White to off-white lyophilized powder
• Solubility: Soluble in water or 1% acetic acid
• Molecular Formula: C₅₀H₆₈N₁₄O₁₄
• Molecular Weight: 1025.16 g/mol
• Storage Stability: Stable under recommended cold-chain conditions

The lyophilized format ensures maximum shelf stability during transit and long-term laboratory storage, preserving the structural and chemical integrity of each vial throughout its research lifecycle.

Purity & Analytical Verification (HPLC & MS)

Every batch of PT-141 supplied by Revo Peptide undergoes rigorous third-party analytical testing. Purity is confirmed at ≥99% using reverse-phase high-performance liquid chromatography (RP-HPLC). Molecular identity is independently verified by mass spectrometry (MS), confirming the correct molecular weight and structural integrity of each production lot. Certificates of Analysis (CoA) are available upon request and reflect real batch-specific data — not generic or template figures.

Quality Control & Lyophilization Integrity

Revo Peptide applies pharmaceutical-grade lyophilization protocols to all research peptides. The freeze-drying process removes residual moisture to levels below 5%, ensuring the powder remains free-flowing, non-hygroscopic under proper storage, and fully reconstitutable for laboratory use. Each vial is sealed under inert atmosphere to prevent oxidative degradation. Batch traceability is maintained from synthesis through final QC release, supporting reproducible research outcomes across high-volume studies.

Safety, Handling & Laboratory Precautions

PT-141 (Bremelanotide) is supplied exclusively as a research reagent. Researchers should handle this compound in accordance with standard laboratory safety protocols. Appropriate personal protective equipment (PPE), including nitrile gloves, safety glasses, and a laboratory coat, should be worn at all times during handling. Avoid inhalation of lyophilized powder. This compound has not been evaluated for safety in humans or animals and must not be used outside of a controlled research environment.

Reconstitution, Packaging & Storage

• Reconstitution: Suitable for dissolution in sterile water or 1% acetic acid for in vitro research applications only
• Packaging: Each vial is individually sealed and labeled; bulk orders are securely packaged for safe transit
• Short-Term Storage: 2–8°C (refrigerated)
• Long-Term Storage: −20°C (frozen); avoid repeated freeze-thaw cycles
• Shelf Life: 24 months from date of manufacture when stored correctly

Revo Peptide recommends aliquoting reconstituted solutions prior to freezing to maintain peptide integrity across multiple research sessions.

Intended Research Use & Market Positioning

PT-141 (Bremelanotide) is an established tool in melanocortin receptor pharmacology research. It is used by academic institutions, contract research organizations (CROs), and independent laboratories studying MC3R and MC4R receptor signaling pathways, peptide receptor binding kinetics, and structure-activity relationships within the melanocortin system. This bulk 100-vial configuration is specifically designed for high-throughput research programs requiring reliable, cost-effective peptide supply without compromising analytical quality.

Ordering, Availability & Fulfillment

Revo Peptide makes it easy to buy PT-141 (Bremelanotide) online with confidence. This bulk 100-vial package is available for sale at our best price, offering significant per-unit savings compared to single-vial purchases. Order now to take advantage of our streamlined fulfillment process, which includes secure packaging, cold-chain-compatible shipping, and rapid dispatch. All orders are processed with full batch documentation available upon request.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. PT-141 (Bremelanotide) is sold by Revo Peptide strictly as a laboratory research reagent. It has not been approved by any regulatory authority for use in humans or animals. Purchasers are solely responsible for ensuring compliance with all applicable local, national, and international laws and regulations governing the purchase, possession, and use of research peptides. Revo Peptide assumes no liability for misuse of this product outside its intended research context.