{"title":"COGNITIVE","description":"","products":[{"product_id":"semax-10mg","title":"Semax 10mg","description":"\u003ch2\u003eSemax — Research Peptide\u003c\/h2\u003e\n\u003cp\u003eSemax is a synthetic heptapeptide referenced in scientific literature as an \u003cstrong\u003eACTH(4-10) analog\u003c\/strong\u003e, classified within the neuropeptide research peptide family.\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003ePurity:\u003c\/strong\u003e ≥99% (HPLC-MS verified)\u003cbr\u003e\n  \u003cstrong\u003eFormat:\u003c\/strong\u003e 10mg lyophilized vial, sealed amber glass\u003cbr\u003e\n  \u003cstrong\u003eDesignation:\u003c\/strong\u003e Research use only — not intended for human or veterinary use\n\u003c\/p\u003e\n\n\u003ch2\u003eCompound Overview\u003c\/h2\u003e\n\u003cp\u003eSemax is a 7-amino-acid synthetic peptide derived as an analog of the ACTH(4-10) fragment of adrenocorticotropic hormone, with a C-terminal modification that extends half-life relative to the native fragment. Within published research literature, it is studied within neuropeptide research and BDNF research models.\u003c\/p\u003e\n\n\u003cp\u003eSemax is frequently studied in adjacency to Selank, a closely related synthetic heptapeptide derived from the Tuftsin fragment, within the broader comparative neuropeptide research literature.\u003c\/p\u003e\n\n\u003ch2\u003eResearch Context\u003c\/h2\u003e\n\u003cp\u003eSemax has been investigated in published research literature and is commonly referenced in laboratory work involving:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eACTH fragment analog research\u003c\/li\u003e\n  \u003cli\u003eNeuropeptide pharmacology research\u003c\/li\u003e\n  \u003cli\u003eBDNF research models\u003c\/li\u003e\n  \u003cli\u003eCognitive neuroscience research literature\u003c\/li\u003e\n  \u003cli\u003eComparative heptapeptide structure–activity research\u003c\/li\u003e\n  \u003cli\u003eNeuropeptide signaling research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eScientific Classification\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompound name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSemax\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSynthetic heptapeptide (ACTH(4-10) analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeuropeptide research compound\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeptide family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeuropeptide research peptides\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResearch domains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeuropeptide research, BDNF research models, cognitive neuroscience research, ACTH fragment research\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjacent compounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelank, ACTH peptides, Tuftsin, P21, VIP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAnalytical \u0026amp; Quality Standards\u003c\/h2\u003e\n\u003cp\u003eEvery Semax lot supplied by DISSOLV LABS undergoes a structured analytical workflow designed to confirm identity, purity, and batch consistency before release.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurity verification\u003c\/strong\u003e by reversed-phase high-performance liquid chromatography (RP-HPLC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdentity confirmation\u003c\/strong\u003e by mass spectrometry (HPLC-MS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidual solvent and moisture screening\u003c\/strong\u003e to documented thresholds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatch-to-batch consistency\u003c\/strong\u003e recorded on a per-lot Certificate of Analysis (COA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThird-party verification\u003c\/strong\u003e available upon institutional request\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile lyophilization\u003c\/strong\u003e under inert conditions to preserve peptide integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10mg lyophilized vial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniform, free-flowing white lyophilized solid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed amber glass vial, crimped seal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDSL-SEMAX-0010\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥99% (HPLC-MS verified)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−20 °C, protected from light and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSterile or bacteriostatic solvent (laboratory protocol only)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable under recommended storage conditions; refer to lot COA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRestricted to qualified research personnel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow does Semax differ from Selank?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eSemax is a synthetic heptapeptide derived from ACTH(4-10). Selank is a synthetic heptapeptide derived from the Tuftsin fragment. Both are studied within the neuropeptide research literature but originate from distinct parent sequences.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat purity standard does DISSOLV LABS supply?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eDISSOLV LABS supplies Semax at \u003cstrong\u003e≥99% purity\u003c\/strong\u003e, verified by reversed-phase HPLC and confirmed by mass spectrometry (HPLC-MS). Each lot is accompanied by a Certificate of Analysis.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat analytical testing is performed on each lot?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eEach Semax lot is subjected to RP-HPLC purity analysis, HPLC-MS identity confirmation, residual solvent and moisture screening, and batch-consistency documentation. Third-party analytical verification is available upon institutional request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow should Semax be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eRecommended storage is \u003cstrong\u003e−20 °C\u003c\/strong\u003e, protected from light and moisture, in the original sealed vial. Refer to the lot-specific Certificate of Analysis for stability data.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow is Semax reconstituted for laboratory work?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eSemax is typically reconstituted with sterile or bacteriostatic solvent in accordance with the receiving laboratory's internal protocols. Reconstitution methodology is the responsibility of the qualified research professional.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs Semax research use only?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Semax supplied by DISSOLV LABS is \u003cstrong\u003estrictly for laboratory research use only\u003c\/strong\u003e. It is not intended for human or veterinary use, and is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs a Certificate of Analysis (COA) available?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Every lot is shipped with a lot-specific Certificate of Analysis documenting purity, identity, and analytical methodology. COAs are available to verified research accounts on request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWho should handle Semax?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eSemax is intended exclusively for handling by qualified laboratory research professionals operating within appropriate research facilities. It is not for sale to or use by the general public.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eRelated Research Compounds\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eSelank\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eACTH peptides\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTuftsin\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eP21\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVIP\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompliance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor laboratory research use only.\u003c\/strong\u003e This product is not intended for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Sale and distribution are restricted to qualified laboratory research professionals operating within appropriate research environments. The purchaser assumes full responsibility for safe handling, storage, and disposal in accordance with applicable institutional, local, and federal guidelines.\u003c\/p\u003e","brand":"DISSOLV LABS","offers":[{"title":"Default Title","offer_id":52102993576216,"sku":"DSL-SEMAX-0010","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0861\/9544\/files\/Semax_10mg.png?v=1779524308"},{"product_id":"selank-10mg","title":"Selank 10mg","description":"\u003ch2\u003eSelank — Research Peptide\u003c\/h2\u003e\n\u003cp\u003eSelank is a synthetic heptapeptide referenced in scientific literature as a \u003cstrong\u003eTuftsin analog\u003c\/strong\u003e, classified within the neuropeptide research peptide family.\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003ePurity:\u003c\/strong\u003e ≥99% (HPLC-MS verified)\u003cbr\u003e\n  \u003cstrong\u003eFormat:\u003c\/strong\u003e 10mg lyophilized vial, sealed amber glass\u003cbr\u003e\n  \u003cstrong\u003eDesignation:\u003c\/strong\u003e Research use only — not intended for human or veterinary use\n\u003c\/p\u003e\n\n\u003ch2\u003eCompound Overview\u003c\/h2\u003e\n\u003cp\u003eSelank is a 7-amino-acid synthetic peptide derived as an analog of the Tuftsin tetrapeptide (Thr-Lys-Pro-Arg) with an extended N-terminal sequence. Within published research literature, it is studied within neuropeptide research and immunomodulation research models.\u003c\/p\u003e\n\n\u003cp\u003eSelank is frequently studied in adjacency to Semax, a closely related synthetic heptapeptide derived from ACTH(4-10), within the broader comparative neuropeptide research literature.\u003c\/p\u003e\n\n\u003ch2\u003eResearch Context\u003c\/h2\u003e\n\u003cp\u003eSelank has been investigated in published research literature and is commonly referenced in laboratory work involving:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTuftsin fragment analog research\u003c\/li\u003e\n  \u003cli\u003eNeuropeptide pharmacology research\u003c\/li\u003e\n  \u003cli\u003eImmunomodulation research models\u003c\/li\u003e\n  \u003cli\u003eCognitive neuroscience research literature\u003c\/li\u003e\n  \u003cli\u003eComparative heptapeptide structure–activity research\u003c\/li\u003e\n  \u003cli\u003eNeuropeptide signaling research\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eScientific Classification\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompound name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelank\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSynthetic heptapeptide (Tuftsin analog)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeuropeptide research compound\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeptide family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeuropeptide research peptides\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResearch domains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeuropeptide research, Tuftsin fragment research, immunomodulation research, cognitive neuroscience research\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjacent compounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSemax, Tuftsin, P21, VIP, Oxytocin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAnalytical \u0026amp; Quality Standards\u003c\/h2\u003e\n\u003cp\u003eEvery Selank lot supplied by DISSOLV LABS undergoes a structured analytical workflow designed to confirm identity, purity, and batch consistency before release.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurity verification\u003c\/strong\u003e by reversed-phase high-performance liquid chromatography (RP-HPLC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdentity confirmation\u003c\/strong\u003e by mass spectrometry (HPLC-MS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidual solvent and moisture screening\u003c\/strong\u003e to documented thresholds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatch-to-batch consistency\u003c\/strong\u003e recorded on a per-lot Certificate of Analysis (COA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThird-party verification\u003c\/strong\u003e available upon institutional request\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile lyophilization\u003c\/strong\u003e under inert conditions to preserve peptide integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10mg lyophilized vial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniform, free-flowing white lyophilized solid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed amber glass vial, crimped seal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDSL-SELNK-0010\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥99% (HPLC-MS verified)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−20 °C, protected from light and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSterile or bacteriostatic solvent (laboratory protocol only)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable under recommended storage conditions; refer to lot COA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRestricted to qualified research personnel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow does Selank differ from Semax?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eSelank is a Tuftsin analog. Semax is an ACTH(4-10) analog. Both are synthetic heptapeptides studied within neuropeptide research literature but originate from distinct parent sequences.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat purity standard does DISSOLV LABS supply?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eDISSOLV LABS supplies Selank at \u003cstrong\u003e≥99% purity\u003c\/strong\u003e, verified by reversed-phase HPLC and confirmed by mass spectrometry (HPLC-MS). Each lot is accompanied by a Certificate of Analysis.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat analytical testing is performed on each lot?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eEach Selank lot is subjected to RP-HPLC purity analysis, HPLC-MS identity confirmation, residual solvent and moisture screening, and batch-consistency documentation. Third-party analytical verification is available upon institutional request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow should Selank be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eRecommended storage is \u003cstrong\u003e−20 °C\u003c\/strong\u003e, protected from light and moisture, in the original sealed vial. Refer to the lot-specific Certificate of Analysis for stability data.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow is Selank reconstituted for laboratory work?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eSelank is typically reconstituted with sterile or bacteriostatic solvent in accordance with the receiving laboratory's internal protocols. Reconstitution methodology is the responsibility of the qualified research professional.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs Selank research use only?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Selank supplied by DISSOLV LABS is \u003cstrong\u003estrictly for laboratory research use only\u003c\/strong\u003e. It is not intended for human or veterinary use, and is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs a Certificate of Analysis (COA) available?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Every lot is shipped with a lot-specific Certificate of Analysis documenting purity, identity, and analytical methodology. COAs are available to verified research accounts on request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWho should handle Selank?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eSelank is intended exclusively for handling by qualified laboratory research professionals operating within appropriate research facilities. It is not for sale to or use by the general public.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eRelated Research Compounds\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eSemax\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTuftsin\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eP21\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVIP\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eOxytocin\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompliance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor laboratory research use only.\u003c\/strong\u003e This product is not intended for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Sale and distribution are restricted to qualified laboratory research professionals operating within appropriate research environments. The purchaser assumes full responsibility for safe handling, storage, and disposal in accordance with applicable institutional, local, and federal guidelines.\u003c\/p\u003e","brand":"DISSOLV LABS","offers":[{"title":"Default Title","offer_id":52102993674520,"sku":"DSL-SELNK-0010","price":24.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0861\/9544\/files\/Selank_10mg.png?v=1779524322"},{"product_id":"p21-5mg","title":"P21 5mg","description":"\u003ch2\u003eP21 — Research Peptide\u003c\/h2\u003e\n\u003cp\u003eP21 is a synthetic peptide referenced in scientific literature as a \u003cstrong\u003eneurotrophic research peptide\u003c\/strong\u003e, derived from a sequence within the Cerebrolysin neurotrophic research literature.\u003c\/p\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003ePurity:\u003c\/strong\u003e ≥99% (HPLC-MS verified)\u003cbr\u003e\n  \u003cstrong\u003eFormat:\u003c\/strong\u003e 5mg lyophilized vial, sealed amber glass\u003cbr\u003e\n  \u003cstrong\u003eDesignation:\u003c\/strong\u003e Research use only — not intended for human or veterinary use\n\u003c\/p\u003e\n\n\u003ch2\u003eCompound Overview\u003c\/h2\u003e\n\u003cp\u003eP21 is a synthetic peptide originating from research on neurotrophic factor analogs related to Cerebrolysin. Within published research literature, it is studied within neurotrophic research and BDNF\/NGF research models.\u003c\/p\u003e\n\n\u003cp\u003eP21 is frequently studied in adjacency to other neuropeptide research compounds including Semax and Selank within the broader comparative cognitive research peptide literature.\u003c\/p\u003e\n\n\u003ch2\u003eResearch Context\u003c\/h2\u003e\n\u003cp\u003eP21 has been investigated in published research literature and is commonly referenced in laboratory work involving:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNeurotrophic research\u003c\/li\u003e\n  \u003cli\u003eBDNF research models\u003c\/li\u003e\n  \u003cli\u003eNGF research models\u003c\/li\u003e\n  \u003cli\u003eComparative neurotrophic peptide research\u003c\/li\u003e\n  \u003cli\u003eNeuropeptide signaling research\u003c\/li\u003e\n  \u003cli\u003eAdvanced research peptide profiling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eScientific Classification\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompound name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP21\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMolecular class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSynthetic peptide (Cerebrolysin-derived sequence)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional category\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeurotrophic research peptide\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeptide family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeurotrophic research peptides\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResearch domains\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNeurotrophic research, BDNF\/NGF research models, neuropeptide research, comparative neurotrophic peptide research\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAdjacent compounds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCerebrolysin, BDNF, NGF, Semax, Selank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eAnalytical \u0026amp; Quality Standards\u003c\/h2\u003e\n\u003cp\u003eEvery P21 lot supplied by DISSOLV LABS undergoes a structured analytical workflow designed to confirm identity, purity, and batch consistency before release.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurity verification\u003c\/strong\u003e by reversed-phase high-performance liquid chromatography (RP-HPLC)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdentity confirmation\u003c\/strong\u003e by mass spectrometry (HPLC-MS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResidual solvent and moisture screening\u003c\/strong\u003e to documented thresholds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBatch-to-batch consistency\u003c\/strong\u003e recorded on a per-lot Certificate of Analysis (COA)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThird-party verification\u003c\/strong\u003e available upon institutional request\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSterile lyophilization\u003c\/strong\u003e under inert conditions to preserve peptide integrity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFormat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5mg lyophilized vial\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAppearance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniform, free-flowing white lyophilized solid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSealed amber glass vial, crimped seal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalog identifier\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDSL-P21-0005\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePurity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥99% (HPLC-MS verified)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecommended storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−20 °C, protected from light and moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReconstitution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSterile or bacteriostatic solvent (laboratory protocol only)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStable under recommended storage conditions; refer to lot COA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRestricted to qualified research personnel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat is P21?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eP21 is a synthetic neurotrophic research peptide derived from Cerebrolysin-related research sequences. It is studied within neurotrophic, BDNF, and NGF research models.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat purity standard does DISSOLV LABS supply?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eDISSOLV LABS supplies P21 at \u003cstrong\u003e≥99% purity\u003c\/strong\u003e, verified by reversed-phase HPLC and confirmed by mass spectrometry (HPLC-MS). Each lot is accompanied by a Certificate of Analysis.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWhat analytical testing is performed on each lot?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eEach P21 lot is subjected to RP-HPLC purity analysis, HPLC-MS identity confirmation, residual solvent and moisture screening, and batch-consistency documentation. Third-party analytical verification is available upon institutional request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow should P21 be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eRecommended storage is \u003cstrong\u003e−20 °C\u003c\/strong\u003e, protected from light and moisture, in the original sealed vial. Refer to the lot-specific Certificate of Analysis for stability data.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eHow is P21 reconstituted for laboratory work?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eP21 is typically reconstituted with sterile or bacteriostatic solvent in accordance with the receiving laboratory's internal protocols. Reconstitution methodology is the responsibility of the qualified research professional.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs P21 research use only?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. P21 supplied by DISSOLV LABS is \u003cstrong\u003estrictly for laboratory research use only\u003c\/strong\u003e. It is not intended for human or veterinary use, and is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eIs a Certificate of Analysis (COA) available?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eYes. Every lot is shipped with a lot-specific Certificate of Analysis documenting purity, identity, and analytical methodology. COAs are available to verified research accounts on request.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n  \u003csummary\u003e\u003cstrong\u003eWho should handle P21?\u003c\/strong\u003e\u003c\/summary\u003e\n  \u003cp\u003eP21 is intended exclusively for handling by qualified laboratory research professionals operating within appropriate research facilities. It is not for sale to or use by the general public.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eRelated Research Compounds\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eCerebrolysin\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBDNF\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eNGF\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSemax\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSelank\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompliance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor laboratory research use only.\u003c\/strong\u003e This product is not intended for human or veterinary use. Not intended to diagnose, treat, cure, or prevent any disease. Sale and distribution are restricted to qualified laboratory research professionals operating within appropriate research environments. The purchaser assumes full responsibility for safe handling, storage, and disposal in accordance with applicable institutional, local, and federal guidelines.\u003c\/p\u003e","brand":"DISSOLV LABS","offers":[{"title":"Default Title","offer_id":52102994100504,"sku":"DSL-P21-0005","price":135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/0861\/9544\/files\/P21_P021_5MG.png?v=1779677954"}],"url":"https:\/\/dissolv.com\/collections\/cognative.oembed","provider":"Dissolv Labs","version":"1.0","type":"link"}