{"product_id":"melanotan-2","title":"Melanotan 2","description":"\u003cp\u003e\u003cstrong\u003eMelanotan 2\u003c\/strong\u003e is a synthetic analogue of the endogenous peptide alpha-melanocyte-stimulating hormone (α-MSH), cyclized to enhance metabolic stability. Supplied as a lyophilized powder in a sealed laboratory-grade glass vial. Intended for in-vitro and laboratory research applications only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResearch Context\u003c\/strong\u003e\u003cbr\u003eMelanotan 2 is studied as a non-selective agonist at melanocortin receptors (MC1R, MC3R, MC4R, and MC5R) in in-vitro and animal-model research. MC1R signalling is a subject of melanogenesis pathway research, while MC3R and MC4R engagement is investigated in studies of central melanocortin signalling and energy-homeostasis pathways. Its cyclized structure confers greater receptor binding affinity and resistance to enzymatic degradation compared to native α-MSH, making it a widely used tool compound in melanocortin system research.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e• Sequence: Validated by mass spectrometry (MS\/MS)\u003cbr\u003e• Purity: ≥ 98% by HPLC\u003cbr\u003e• Form: Lyophilized powder\u003cbr\u003e• Molecular Weight: 1,024.2 Da\u003cbr\u003e• Storage: 2 – 8 °C, keep dry and away from light\u003cbr\u003e• Shelf Life: 24 months from manufacture date (sealed)\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eQuality \u0026amp; Testing\u003c\/strong\u003e\u003cbr\u003eEvery batch is independently tested by a certified third-party laboratory. A Certificate of Analysis (CoA) confirming purity and identity is available for each lot.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"10mg","offer_id":56603561853268,"sku":null,"price":39.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1058\/0020\/4628\/files\/hf_20260501_065433_03926a87-c308-4bd8-a8d5-544659b4cad7.png?v=1785305880","url":"https:\/\/biosynclabs-eu.myshopify.com\/products\/melanotan-2","provider":"BioSyncLabs","version":"1.0","type":"link"}