Buy Melanotan II research peptide (10 mg vial or 10-pack) for in-vitro laboratory research. Every lot is tested by HPLC and mass spectrometry and comes with a batch-specific Certificate of Analysis.
About Melanotan II
Melanotan II is a synthetic cyclic heptapeptide (Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2) studied for binding affinity across melanocortin receptor subtypes, including MC1R and MC4R, in transfected and melanocyte cell lines. Alchemy Gold Research supplies Melanotan II as a lyophilized powder for in-vitro laboratory research. Every lot is tested by HPLC and mass spectrometry and ships with a batch-specific Certificate of Analysis (COA).
Research background
In the laboratory, Melanotan II is used to study melanocortin receptor binding kinetics and cAMP accumulation downstream of MC1R and MC4R activation in melanocyte and transfected cell lines. Researchers also examine melanogenesis-pathway gene expression as a downstream readout of receptor signaling. Most published work is preclinical. It has not been approved for human or veterinary use, and it is supplied here for laboratory research only. Researchers typically run concentration-response curves alongside vehicle and positive controls, keeping to a single lot across an experiment series.
Studied research pathways
- Melanocortin receptor binding. Receptor-binding kinetics assays across MC1R and MC4R subtypes.
- cAMP signaling. cAMP accumulation assays downstream of receptor activation.
- Melanogenesis pathway. Gene-expression read-outs linked to melanogenesis pathway activity.
Quality and documentation
Every lot of Melanotan II is tested by HPLC for purity and by mass spectrometry for molecular identity, and it is released with a batch-specific Certificate of Analysis (COA) that lists the lot number, test date, purity and mass result. Testing is carried out by an independent third-party laboratory. The exact values for the lot you receive are printed on its COA.
Storage and handling
Store the lyophilized powder at −20 °C (−4 °F), protected from light. Keep the vial sealed until you are ready to use it, and let it come to room temperature before opening to limit moisture condensation. Solvents, concentrations and handling protocols are set by your research team and your institution's safety procedures.
Frequently asked questions
- Is Melanotan II approved for human use?
- No. Melanotan II is sold for in-vitro laboratory research only. It is not a drug, food or supplement, and it is not approved by the FDA for human or veterinary use.
- What purity do you test for?
- Every lot is tested by HPLC, and the product specification is ≥98% purity. The measured value for your lot is printed on its batch-specific COA.
- Where do I find the COA?
- A batch-specific COA accompanies each lot. If you have a question about a COA, contact us and include the lot number.
- Who can buy Melanotan II?
- Qualified researchers and laboratories that accept our Research Use Only (RUO) policy. The policy page lists the conditions of purchase.
- Is Melanotan II a whole protein?
- No. Melanotan II is a synthetic cyclic heptapeptide of 7 amino acids, made by chemical synthesis and confirmed by mass spectrometry.
Why order from us
- Flat-rate shipping on every order. Delivery is typically 1 to 5 days, depending on your location.
- Same-day shipping on orders placed by 4 PM PST. For a faster, custom delivery speed, call us.
- Volume pricing on 10-packs, shown with the size options above.
- Support by phone from 8 am to 8 pm Pacific on (725) 222-3886, or by email at info@alchemygoldresearch.com.
Related
Research Library
For laboratory research use only. Not for human consumption. Not approved by the FDA for human or veterinary use.
US-Based Pharma Grade