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Peptide: PT-141 (Bremelanotide)
Purity: ≥99%
Quantity: 10 mg
Form: Lyophilized powder
CAS Number: 189691-06-3
Intended Use: Laboratory research purposes only
Peptide Class: Melanocortin receptor agonist
Molecular Formula: C50H68N14O10
Solubility: Soluble in appropriate aqueous research solvents
Stability: Stable when stored according to recommended storage guidelines


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This product is synthesized to high analytical purity standards to ensure consistency and reliability for laboratory research applications. Each batch undergoes comprehensive testing and quality verification prior to release.
A Certificate of Analysis (COA) is available for every production batch, confirming product purity and compliance with established quality control standards.
Due to limited space on product vial labels, only essential storage instructions may be printed on the packaging. The information below provides additional general guidance to help support proper storage and handling.
Important: If instructions printed on the vial label differ from the guidance below, always follow the directions listed on the vial label.
Maintaining stable and appropriate storage temperatures is important for preserving product quality and stability.
Room Temperature
Avoid prolonged storage at room temperature.
Refrigerated Storage
Recommended range: 2–8°C (36–46°F)
Often recommended for many peptide products, particularly for extended storage or after reconstitution.
Frozen Storage
Temperature: −20°C (−4°F) or lower
Freezing should only be performed if specifically indicated on the product label or accompanying documentation.
Avoid repeated warming, cooling, or freeze–thaw cycles, as temperature fluctuations may negatively affect product stability.
Refrigerator
Suitable for many lyophilized (freeze-dried) peptides and most reconstituted solutions
Store in the main compartment of the refrigerator, not in the door
Protect from light exposure and moisture
Freezer
Use only when freezing is specifically permitted
Store in airtight packaging or sealed containers
Avoid repeated thawing and refreezing
Keep vials sealed until ready for use
Store in a cool and dry environment
Protect from direct light, heat, and humidity
Avoid locations with frequent temperature changes, such as vehicles or windowsills
Use clean, dry laboratory tools and surfaces
Avoid vigorous shaking; gentle mixing is recommended
Minimize time outside recommended storage conditions
Do not transfer or combine contents between containers
Inspect products immediately upon delivery
Store according to recommended conditions as soon as possible
Contact support if the product appears damaged or if temperature exposure during shipping is suspected
Dispose of unused product and packaging in accordance with local regulations and laboratory safety procedures.
This product is supplied strictly for laboratory research purposes only.
It is not intended for human or veterinary use.
No medical, therapeutic, or diagnostic claims are made or implied regarding this product.
Q. What is PT141 UK research peptide?
A. PT141, also known as Bremelanotide, is a synthetic peptide used in laboratory research to study biological pathways and cellular responses.
Q. What is PT‑141 used for in research?
A. PT‑141 is used by scientists to investigate specific molecular actions and biochemical interactions in controlled settings.
Q. Can I buy peptides online PT-141 Bremelanotide 10mg?
A. Yes. You can buy peptides online through our secure website at Alveque Peptides with simple ordering and support.
Q. Are your PT‑141 peptides suitable for human use?
A. No. All products are strictly for research and laboratory purposes only. They are not approved for human or veterinary use.
Q. Do you provide a Certificate of Analysis with PT‑141?
A. Yes. Every batch of PT‑141 includes a Certificate of Analysis with purity results and verification information.
Q. How pure is the PT‑141 peptide supplied?
A. Our PT‑141 peptide is produced to high purity standards, ensuring consistency and reliability for your research.
Q. How should PT‑141 peptide be stored?
A. Store PT‑141 in a cool, dry place. Avoid heat and moisture to maintain peptide stability during research.
Q. Do you ship PT‑141 internationally?
A. Yes. We ship research peptides worldwide. Orders must comply with local regulatory and import requirements.
Q. How do I place an order for PT‑141?
A. Visit the site Alveque Peptides to buy peptides online. For bulk or custom orders, contact our support team for assistance.
All products supplied by Alveque Peptides are exclusively intended for use in laboratory and scientific research settings.
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