{"product_id":"selank","title":"Selank","description":"\u003cp\u003e\u003cstrong\u003eSelank\u003c\/strong\u003e is a research-grade nootropic and anxiolytic research peptide available at For Peptides with \u003cstrong\u003e~99% HPLC purity\u003c\/strong\u003e, independent \u003cstrong\u003e3rd-party lab testing\u003c\/strong\u003e, and \u003cstrong\u003e\u0026gt;90% fill volume\u003c\/strong\u003e. Every vial ships from our USA facility and is intended strictly for \u003cem\u003ein vitro\u003c\/em\u003e laboratory research — not for human or veterinary use. Explore other cognitive research peptides in our \u003ca href=\"\/collections\/for-cognitive-research\"\u003ecognitive research\u003c\/a\u003e collection.\u003c\/p\u003e\u003cp\u003eSelank is a synthetic heptapeptide derived from the immunomodulatory peptide tuftsin. In research models it has been studied for its effects on BDNF expression, GABAergic signaling, and anxiolytic pathway modulation without the sedative profile seen with benzodiazepine GABA-A modulators.\u003c\/p\u003e\u003cp\u003eSelank is investigated in anxiety-research models, BDNF\/neurotrophin studies, and immunomodulation assays.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Formula:\u003c\/strong\u003e C33H57N11O9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular Weight:\u003c\/strong\u003e 751.88 g\/mol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSequence:\u003c\/strong\u003e Thr-Lys-Pro-Arg-Pro-Gly-Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS Number:\u003c\/strong\u003e 129954-34-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e White lyophilized powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmount per Vial:\u003c\/strong\u003e 10 mg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLyophilized powder:\u003c\/strong\u003e Store at -20°C for long-term stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAfter reconstitution:\u003c\/strong\u003e Store at 2-8°C and use within 30 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReconstitution:\u003c\/strong\u003e Use bacteriostatic water or sterile water for injection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvoid:\u003c\/strong\u003e Repeated freeze-thaw cycles and direct light exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuality \u0026amp; Testing\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e ~99% by HPLC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting:\u003c\/strong\u003e Third-party independent laboratory analysis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFill Volume:\u003c\/strong\u003e \u0026gt;90% guaranteed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Cold-chain compatible, ships from USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is selank derived from?\u003c\/strong\u003e\u003cbr\u003eSelank is a synthetic analogue of the immunomodulatory peptide tuftsin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePurity?\u003c\/strong\u003e\u003cbr\u003e~99% HPLC, third-party verified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStorage?\u003c\/strong\u003e\u003cbr\u003e-20°C lyophilized.\u003c\/p\u003e\u003ch3\u003eWhy Researchers Choose For Peptides Selank\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e~99% HPLC purity\u003c\/strong\u003e verified via high-performance liquid chromatography on every batch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent 3rd-party lab testing\u003c\/strong\u003e with Certificate of Analysis (COA) available on request\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u0026gt;90% fill volume\u003c\/strong\u003e guarantee — you get the peptide mass you paid for\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from USA\u003c\/strong\u003e — fast domestic fulfillment, no international customs delays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal scientific support\u003c\/strong\u003e — questions answered by researchers, not a call center\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse related research peptides in our \u003ca href=\"\/collections\/for-cognitive-research\"\u003ecognitive research\u003c\/a\u003e collection, or view all our \u003ca href=\"\/collections\/best-sellers\"\u003ebest-selling research peptides\u003c\/a\u003e. For questions about Selank purity, COAs, or bulk research orders, \u003ca href=\"tel:+18773367737\"\u003ecall 1-877-336-7737\u003c\/a\u003e or start a live chat.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eRelated research terms: selank, nootropic research peptide, anxiolytic research, Selank HPLC purity, Selank COA, buy Selank research peptide USA, Selank lab tested.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"forpep-faq\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003c\/div\u003e\n\u003cdiv class=\"forpep-related\"\u003e\n\u003ch4\u003eRelated Research Peptides\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/semax\"\u003eSemax\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/dsip\"\u003eDSIP\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/kpv\"\u003eKPV\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eFree Shipping on Orders Over $250\u003c\/strong\u003e\u003c\/p\u003e","brand":"ForPeptides","offers":[{"title":"Default Title","offer_id":47910420840693,"sku":"Selank10","price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/2611\/7109\/files\/22.png?v=1775058282","url":"https:\/\/forpeptides.com\/products\/selank","provider":"For Peptides","version":"1.0","type":"link"}