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Semax peptide nasal spray bottle for US and European laboratory research applications
Semax – Spray Price range: $39.99 through $89.99

Semax – Aliquot, 50mg

$69.99

  • Semax – Aliquot, 50mg is a premium laboratory-grade research compound classified as a heptapeptide, presented as a sterile-filtered white lyophilized (freeze-dried) powder in aliquot form. This synthetic ACTH(4-10) analog peptide (amino acid sequence: Pro-Gly-Pro-containing heptapeptide, MW 813.92 Da, molecular formula C₃₇H₅₁N₁₉O₁S), developed in Russia in the 1980s, functions as a neuroprotective nootropic peptide that stimulates the synthesis of brain-derived neurotrophic factor (BDNF) for in vitro/in vivo modeling and analytical testing applications. Available for fast, compliant shipping to all U.S. states and European countries with refrigeration requirements.

    • Lot-coded with public third-party lab reports guaranteeing absolute transparency and verified purity >97% (RP-HPLC determined)

    • Formulation completely free of adulterants, excipients, flow agents, and additives (lyophilized with no additives) for raw peptide purity

    • Strategic over-weighing inside the vessel compensates for natural adhesion loss during analytical testing transfer

    • Sterile-filtered aliquot vial with tamper-proof seal and refrigerated packaging ensures transit safety and peptide stability for research application

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Description

Semax – 50mg Aliquot

This premium laboratory-grade research compound delivers sterile-filtered lyophilized peptide form with >97% purity verified by RP-HPLC analytical testing. Semax represents a synthetic regulatory peptide and neuroprotective ACTH(4-10) analog, offering technical value to modern scientific investigators studying BDNF stimulation, neuroprotection, nootropic activity, cognitive enhancement, brain stroke research, neuroplasticity, learning and memory improvement, and retinal function for in vitro/in vivo modeling research application.

We proudly fulfill all U.S. orders directly from primary United States production facilities for domestic speed, while European and international orders utilize our dedicated United Kingdom shipping hub to ensure seamless, efficient customs clearance across the UK and continental Europe throughout all 50 U.S. states and European countries. All peptide shipments require refrigerated transit to maintain stability.

  • Lot-coded material with public third-party lab reports providing absolute transparency for every batch

  • Zero adulterants, excipients, or flow agents guarantee raw peptide purity for investigators

  • Precision over-weighing compensates for natural adhesion loss during laboratory transfer procedures

  • Sterile-filtered aliquot vial with tamper-proof seal and refrigerated packaging engineered for transit safety


Technical Specifications & Chemical Profile

Chemical Property Specification Data
Product Name Semax
Common Synonyms ACTH(4-10) analog, ACTH(4-10) Pro-Gly-Pro, synthetic regulatory peptide, neuroprotective nootropic peptide, Russian nootropic peptide, ACTH fragment peptide
CAS Number 2828433-33-4 (Semax acetate form)
Molecular Formula C₃₇H₅₁N₁₉O₁S
Molar Mass 813.92 Dalton (approximately 813.9 g/mol)
Primary Target Mechanism ACTH(4-10) analog; neuroprotective nootropic activity; BDNF (brain-derived neurotrophic factor) stimulation; activates neurotrophin transcription; supports cholinergic and dopaminergic neurons; retinal function enhancement; long-term memory formation; new neuron development; learning improvement; cognitive enhancement; brain stroke research; stress resilience; neuroplasticity
Physical Form Sterile-filtered white lyophilized powder (aliquot)

Research Applications & Storage Protocols

BDNF Stimulation & Neuroprotective Nootropic Activity Profile

Semax is a synthetic regulatory peptide that activates the transcription of neurotrophins and has neuroprotective and nootropic activity, developed in Russia in the 1980s as an ACTH(4-10) analog. The drug is a single, non-glycosylated polypeptide chain containing 7 amino acids (heptapeptide with Pro-Gly-Pro sequence). Semax has been shown to stimulate the release of brain-derived neurotrophic factor (BDNF), a protein that plays a crucial role in the survival of neurons and the development of new nerve connections. BDNF plays an important role in the formation of long-term memory and in all brain activities associated with the formation of new neurons, including learning new movements or improving strength. The most important function of Semax is stimulating BDNF synthesis, which is a peptide secreted by neurons necessary for retinal function (hence greater contrast and sharper vision after nootropic substances), cholinergic and dopaminergic neuron function. Semax can be used in brain stroke research and is used for stroke treatment in Russia. The drug is widely sold by online vendors and used as a purported nootropic (cognitive enhancer) for in vitro/in vivo modeling applications.

Handling & Storage Guidelines

  • Long-Term Storage: Lyophilized SEMAX stable at room temperature for 3 weeks but should be stored desiccated below -18°C; upon reconstitution store at 4°C between 2-7 days and for future use below -18°C; long-term storage recommended with carrier protein (0.1% HSA or BSA); prevent freeze-thaw cycles

  • Solubility: Reconstitute in sterile 18M omega-cm H₂O not less than 100 μg/mL; further dilute to other aqueous solutions; sterile-filtered powder ready for reconstitution

  • Appearance: Sterile-filtered white lyophilized (freeze-dried) powder; protein lyophilized with no additives

Global Logistics & Order Fulfillment

We proudly support scientific advancement across all 50 U.S. states and throughout Europe. Customers can seamlessly toggle their preferred currency between USD and EUR using the currency switcher located on the left-hand side of our website. All peptide shipments are securely packaged with refrigeration requirements to withstand international transit without compromising structural or chemical stability.

Laboratory Use Only Disclaimer

This material is sold strictly for laboratory research and development use only. It is not approved for human consumption, nor for medical, veterinary, or household applications. All purchases are governed by our standard Terms & Conditions. Please review them carefully before placing your order.

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