For laboratory research use only. Not for human consumption.

Research material

Melanotan II

$58 Currently out of stock — restocking soon.10 mg vial · ≥98%

Batch documentation →COA published before shipment

RESEARCH USE ONLY
Melanotan II research peptide vial
≥98% PURITY

Product image for reference only — actual product appearance may vary slightly (e.g., flip-top color).

Melanocortin receptorsmelanogenesisMC1R/MC4R

Every 10 mg vial of Melanotan II from Gold Tide contains a cyclic alpha-MSH analog at ≥98% purity, released against per-lot batch records and traceable from receipt to shipment. Each lot’s third-party Certificate of Analysis is published on the COA page before that lot ships. Offered strictly for research use; not for human or veterinary use.

1
COA lookup

No payment is taken on this site. Add to cart and submit an order request at checkout; we review it for research-use eligibility, then email an itemized invoice. Your order ships once payment clears.

  • Payment: cryptocurrency (USDC, BTC, ETH and other majors) or bank transfer / ACH. Card payment is not available.
  • Shipping: within 1–2 business days after review and cleared payment. US only, FedEx, tracked.
  • Documentation: the lot COA is published before that lot ships.

Payment methods · How ordering works

  • Per-lot batch records, COA published per lot
  • Chain-of-custody: receipt to shipment
  • ≥98% purity, 10 mg vial
  • Lot-referenced for reproducibility

Research context

Gold Tide stocks Melanotan II as a cyclic alpha-MSH analog for laboratory investigation of melanocortin receptor signaling and melanogenesis models, with documented relevance to MC1R and MC4R activity. Each vial is tied to a specific production lot so experimental records can cite an exact batch.

Our handling emphasizes reproducibility: every lot carries batch records, a Certificate of Analysis published per lot, and a chain-of-custody log covering intake, storage, and dispatch. This lets researchers reconcile a result against the identity and purity data for the exact material used.

Released at ≥98% purity in a 10 mg vial. We recommend logging lot number, receipt date, and reconstitution conditions to preserve end-to-end traceability. Supplied strictly for research use; not for human, veterinary, or clinical use.

Specifications

CompoundMelanotan II
Presentation10 mg vial
SKUGT-MT2-10
AnalysisIdentity by mass spectrometry (MS) and purity by HPLC, performed per lot by an independent U.S. laboratory and published on that lot’s Certificate of Analysis.
Analytical useConsult the lot-specific Certificate of Analysis, when published, for the identity and purity results reported for that lot. Net peptide content is not assigned. Not supplied as a certified reference material or as a quantitative calibration standard.
CAS number121062-08-6
Molecular formulaC50H69N15O9
Molecular weight1024.19 g/mol
Amino-acid sequenceAc-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂
PubChem CID92432
StorageLyophilized (as shipped): −20°C, protect from light. After reconstitution: 2–8°C, limited stability — do not freeze the solution.
Purity≥98%
FormLyophilized powder
DocumentationBatch-specific COA published per lot before shipment
ClassificationLaboratory research reagent
Intended useResearch use only — not for human or veterinary use

Gold Tide Research supplies laboratory reagents for research use only — not for human or veterinary use. Analytical documentation describes identity and purity; it is not a claim of safety or efficacy for any use.

Related research materials

Full catalog →