PT-141 (Bremelanotide) 10mg – Lyophilised Research Peptide
PT-141 10mg Peptide, also known as bremelanotide, is a synthetic peptide analogue of alpha-melanocyte-stimulating hormone (α-MSH). It is studied in research involving melanocortin receptors, peptide structure, and related signalling pathways.
Bluewell Peptides lists PT-141 (Bremelanotide) as a 10mg lyophilised product for controlled laboratory research. Review the product specifications and batch-specific documentation to assess the reported identity, purity, and analytical characteristics of the supplied material.
What Is PT-141 (Bremelanotide)?
PT-141 is a synthetic melanocortin peptide studied for its interactions with the melanocortin receptor system, including MC3R and MC4R. Its structure and receptor-related properties make it relevant to laboratory investigations of peptide–receptor interactions and signalling mechanisms.
This description concerns research context only and does not imply that the product is suitable for human use or that it produces any particular clinical outcome.
PT-141 10mg Product Specifications
| Specification | Details |
|---|---|
| Product name | PT-141 (Bremelanotide) 10mg |
| Catalogue number | BWL-PT141 |
| CAS number | 189691-06-3 — verify against the product identity |
| Unit size | 10mg |
| Physical form | Lyophilised solid |
| Reported purity | Greater than 99% by HPLC, subject to batch documentation |
| Molecular formula | C₅₀H₆₈N₁₄O₁₀ — verify against the confirmed chemical form |
| Molecular weight | 1025.2 g/mol — verify against the confirmed chemical form |
| Peptide sequence | Supplier-listed sequence requires verification |
| Storage | Follow the product label and batch-specific storage documentation |
Analytical Quality and Documentation
Bluewell Peptides reports HPLC-tested purity above 99.1% and states that a Certificate of Analysis (COA) is provided. Confirm these claims against the documentation for the specific batch.
When reviewing a COA, check the product and batch identifiers, analytical method, reported result, and date of testing. HPLC purity is a method-dependent analytical result; it does not independently establish every aspect of product identity, sterility, or suitability for a particular application.
Product Form and Storage
PT-141 is listed in lyophilised form. Follow the storage conditions stated on the product label and in the applicable stability documentation. The supplier’s proposed storage condition is −20°C in a dry, dark location, with exposure to repeated freeze–thaw cycles avoided where applicable.
Do not assume a shelf life, post-opening stability period, or other storage guarantee unless supported by product-specific data.
Frequently Asked Questions
Confirm that the product’s chemical identity and form match the accompanying documentation.
What does the reported HPLC purity mean?
HPLC purity describes the result obtained using a particular chromatographic method.
Is a Certificate of Analysis available?
Bluewell Peptides states that a COA is provided. Verify that the report corresponds to the exact catalogue item and batch being supplied.
Follow the product label and batch-specific stability guidance.
PT-141 (Bremelanotide) 10mg from Bluewell Peptides
Review the listed specifications and available batch documentation before selecting PT-141 10mg for laboratory research. Confirm the peptide identity, chemical identifiers, reported purity, and storage requirements against appropriate supporting records.
All handling must comply with applicable laws, institutional requirements, and laboratory safety procedures.
