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Melanotan Peptides

Research-grade melanotan peptides for investigating melanocortin receptor signaling and melanogenesis in controlled laboratory environments.

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Frequently Asked Questions

Essential information about our research-grade peptides and quality standards.

Peptides are short chains of amino acids linked by peptide bonds, typically consisting of 2-50 amino acids. They serve as the building blocks of proteins and play crucial roles in biological processes.

Research peptides are laboratory reference materials supplied for use in scientific studies.

Key characteristics: Supplied in lyophilized form for stability. Certificates of Analysis (COA) are published in our COA Library where available. Research-use-only materials are intended for lawful laboratory and analytical research.

Peptide purity refers to the percentage of the target peptide present in a sample.

Our Standard: Where available, purity results are documented in the product's Certificate of Analysis.

Higher purity is critical for research because impurities can interfere with experimental results and compromise the reproducibility of studies.

All products are supplied in lyophilized powder form. This format provides:

  • Precise measurement: Researchers can work with desired quantities
  • Contamination protection: Sealed vials prevent environmental exposure
  • Shipping durability: Powder form is more stable during transit

Lyophilized peptides:

  • Store at -4°F for long-term storage
  • Store at 36-46°F (refrigerated) for short-term storage
  • Keep away from light, moisture, and repeated temperature fluctuations

We supply peptides to:

  • Academic and university research laboratories
  • Pharmaceutical and biotechnology companies
  • Independent research institutions
  • Licensed professionals conducting legitimate scientific research

Available product and batch-specific documentation is provided where available. Please refer to the applicable product information for documentation associated with a specific item or batch.

"Research Use Only" (RUO) is a classification indicating that a product is intended exclusively for laboratory research and experimental investigation.

All orders ship as follows:

  • Packaging: Insulated containers with cold packs when required
  • Carriers: USPS and UPS
  • Processing: Orders are typically processed and handed to our shipping carriers within 1–2 business days (Monday–Friday, excluding holidays).
  • Tracking: Full tracking information provided via email

We stand behind every product:

All sales are final because research materials cannot be returned to inventory. This does not limit approved remedies for verified shipping damage, missing or incorrect items, carrier loss, or a documented product-quality claim handled under the published claims procedure.

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⚠️ Research Use Only — Legal Acknowledgment

All products on this website are sold strictly for in vitro research and laboratory use only.

  • Not for human or veterinary use, consumption, or application
  • Not FDA-approved to diagnose, treat, cure, or prevent any disease
  • Buyer assumes full responsibility for legal compliance in their jurisdiction

By clicking "Accept," you confirm:

  • You are at least 21 years of age
  • You understand and agree that all products on this website are intended for Research Use Only (RUO).
  • You acknowledge that these products are not intended for human or veterinary use, diagnosis, treatment, cure, or prevention of any disease.