{"product_id":"hgh-191aa","title":"HGH 191AA","description":"\u003cstyle\u003e.mvd{font-family:Satoshi,system-ui,sans-serif;color:#13242a;line-height:1.62;font-size:15px}.mvd *{box-sizing:border-box}.mvd__chips{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}.mvd__chip{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.5);color:#0B6675;font-family:\"JetBrains Mono\",monospace;font-size:12px;font-weight:500;padding:7px 12px;border-radius:100px}.mvd__chip b{color:#0E8294}.mvd__chip--ruo{background:#13242a;color:#cfe8ec}.mvd__hero{display:flex;gap:16px;align-items:center;background:linear-gradient(120deg,rgba(255,255,255,.05),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.5);border-radius:16px;padding:16px 20px;margin:0 0 24px}.mvd__hero svg{flex:0 0 auto}.mvd__hero p{margin:0;font-size:14.5px;color:#3a4f56}.mvd section{margin:0 0 20px}.mvd__h{display:flex;align-items:center;gap:9px;margin:0 0 9px}.mvd__h 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.mvd__w\u003espan{transform:none;transition-property:transform;transition-duration:.65s;transition-timing-function:cubic-bezier(.16,1,.3,1)}@media(prefers-reduced-motion:reduce){.mvd__w\u003espan{transition-duration:0s!important}}#mvrd1:checked~.mvd__dosetabs label[for=mvrd1],#mvrd2:checked~.mvd__dosetabs label[for=mvrd2],#mvrd3:checked~.mvd__dosetabs label[for=mvrd3],#mvrd4:checked~.mvd__dosetabs label[for=mvrd4],#mvrd5:checked~.mvd__dosetabs label[for=mvrd5],#mvrd6:checked~.mvd__dosetabs label[for=mvrd6]{background:#0E8294;color:#fff;border-color:#0E8294}#mvrd1:checked~.mvd__dosetabs label[for=mvrd1] i,#mvrd2:checked~.mvd__dosetabs label[for=mvrd2] i,#mvrd3:checked~.mvd__dosetabs label[for=mvrd3] i,#mvrd4:checked~.mvd__dosetabs label[for=mvrd4] i,#mvrd5:checked~.mvd__dosetabs label[for=mvrd5] i,#mvrd6:checked~.mvd__dosetabs label[for=mvrd6] i{box-shadow:0 0 0 2px rgba(255,255,255,.7)}#mvrd1:checked~.mvd__dosetabs label[for=mvrd1] small,#mvrd2:checked~.mvd__dosetabs label[for=mvrd2] small,#mvrd3:checked~.mvd__dosetabs label[for=mvrd3] small,#mvrd4:checked~.mvd__dosetabs label[for=mvrd4] small,#mvrd5:checked~.mvd__dosetabs label[for=mvrd5] small,#mvrd6:checked~.mvd__dosetabs label[for=mvrd6] small{color:rgba(255,255,255,.82)}#mvrd1:checked~.mvd__dosesvg .dl1,#mvrd2:checked~.mvd__dosesvg .dl2,#mvrd3:checked~.mvd__dosesvg .dl3,#mvrd4:checked~.mvd__dosesvg .dl4,#mvrd5:checked~.mvd__dosesvg .dl5,#mvrd6:checked~.mvd__dosesvg .dl6{opacity:1;stroke-width:3.4}#mvrd1:checked~.mvd__dosesvg .elab1,#mvrd2:checked~.mvd__dosesvg .elab2,#mvrd3:checked~.mvd__dosesvg .elab3,#mvrd4:checked~.mvd__dosesvg .elab4,#mvrd5:checked~.mvd__dosesvg .elab5,#mvrd6:checked~.mvd__dosesvg .elab6{opacity:1}@media(max-width:520px){.mvd__dosebig .pct{font-size:32px}.mvd__dosetl{font-size:11.5px}.mvd__dosetl th,.mvd__dosetl td{padding:6px 4px}}\u003c\/style\u003e\u003cdiv class=\"mvd\"\u003e\n\u003cp class=\"mvd__firma\"\u003eRecombinant 191-amino-acid somatropin — GH identical to the human sequence.\u003c\/p\u003e\n\u003cdiv class=\"mvd__chips\"\u003e\n\u003cspan class=\"mvd__chip\"\u003e\u003cb\u003ePurity\u003c\/b\u003e ≥98.7% HPLC\u003c\/span\u003e\u003cspan class=\"mvd__chip\"\u003e\u003cb\u003eFormat\u003c\/b\u003e Lyophilized powder\u003c\/span\u003e\u003cspan class=\"mvd__chip\"\u003e\u003cb\u003eVial\u003c\/b\u003e 3 ml\u003c\/span\u003e\u003cspan class=\"mvd__chip mvd__chip--ruo\"\u003eResearch use only\u003c\/span\u003e\n\u003c\/div\u003e\n\u003csection\u003e\u003cdiv class=\"mvd__h\"\u003e\n\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 7v10M7 12h10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003eHGH 191AA is recombinant human growth hormone consisting of the full 191 amino acid sequence identical to pituitary-derived somatropin. It is typically expressed in E. coli or CHO cell systems using recombinant DNA technology and verified for sequence integrity and biological activity.\u003c\/p\u003e \u003cp\u003eAs a research compound, HGH 191AA is used in studies examining the somatotropic axis, cell proliferation, protein synthesis, lipolysis, and IGF-1 production. It binds to the GH receptor (GHR) to activate the JAK2-STAT5 signaling pathway, triggering downstream anabolic and metabolic effects including hepatic IGF-1 production.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003cdiv class=\"mvd__h\"\u003e\n\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M9 3v6l-5 9a2 2 0 0 0 2 3h12a2 2 0 0 0 2-3l-5-9V3\"\u003e\u003c\/path\u003e\u003cpath d=\"M8 3h8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eResearch applications\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSomatotropic axis and JAK2-STAT5 signaling research\u003c\/li\u003e\n\u003cli\u003eIGF-1 production and downstream signaling studies\u003c\/li\u003e\n\u003cli\u003eProtein synthesis, nitrogen retention, and anabolic models\u003c\/li\u003e\n\u003cli\u003eLipolysis and fat metabolism research\u003c\/li\u003e\n\u003cli\u003eGH receptor (GHR) pharmacology and binding kinetics\u003c\/li\u003e\n\u003cli\u003eComparison of recombinant HGH with secretagogue-stimulated GH\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003cdiv class=\"mvd__h\"\u003e\n\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M3 21V10M9 21V4M15 21v-8M21 21V8\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eResearch protocol reference\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003eDose levels referenced by the MVLabs peptide calculator, shown for research reference only:\u003c\/p\u003e\n\u003cdiv class=\"mvd__proto\"\u003e\n\u003cdiv\u003e\n\u003cspan\u003eStarting dose\u003c\/span\u003e\u003cb\u003e2 IU (~0.66 mg)\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eMaintenance\u003c\/span\u003e\u003cb\u003e2–6 IU\/day\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003eFrequency\u003c\/span\u003e\u003cb\u003e1×\/day (morning)\u003c\/b\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"mvd__pnote\"\u003e1 IU ≈ 0.33 mg. Subcutaneous in the abdomen. Rotate sites.\u003c\/p\u003e\n\u003cp class=\"mvd__src\"\u003eResearch reference only — not dosing guidance for human use. Use the calculator for other vials or volumes.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"mvd__help\"\u003e\n\u003cp\u003e\u003cb\u003ePresentations \u0026amp; dosing:\u003c\/b\u003e vial size varies by product. See the \u003cb\u003ereconstitution guide\u003c\/b\u003e in the Academy and use the \u003cb\u003ecalculator\u003c\/b\u003e to convert your dose into exact units.\u003c\/p\u003e\n\u003ca class=\"mvd__btn\" href=\"https:\/\/mvlabs.mx\/pages\/peptide-calculator\" target=\"_blank\"\u003eOpen the calculator →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003csection\u003e\u003cdiv class=\"mvd__h\"\u003e\n\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M12 2v6M12 8 7 18a2 2 0 0 0 2 3h6a2 2 0 0 0 2-3z\"\u003e\u003c\/path\u003e\u003cpath d=\"M8.5 14h7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003ch3\u003eHandling \u0026amp; storage\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cp\u003eSupplied as a lyophilized powder. Store at \u003cb\u003e2–8 °C\u003c\/b\u003e on receipt; protect from heat, light and moisture, and avoid excessive agitation. If reconstitution is required for laboratory work, use sterile technique — bacteriostatic water, or 0.6% acetic acid for low-solubility peptides. Protocols vary by research application.\u003c\/p\u003e\u003c\/section\u003e\u003cdiv class=\"mvd__note\"\u003e\n\u003cstrong\u003eResearch use only.\u003c\/strong\u003e Research-grade, high-purity material (≥98.7% HPLC) supplied strictly for laboratory and analytical purposes. Not for human or animal consumption; not a drug or dietary supplement; not approved by the FDA, EMA or other agencies. To be handled only by qualified professionals in appropriate facilities, under all applicable laws. A certificate of analysis may be available on request.\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MV Labs","offers":[{"title":"10 IU","offer_id":44510488887411,"sku":"H10","price":1500.0,"currency_code":"MXN","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/3577\/6371\/files\/HGH_191_Transparency.png?v=1785171112","url":"https:\/\/mvlabs.mx\/products\/hgh-191aa","provider":"MV Labs","version":"1.0","type":"link"}