Semax 10 mg — nootropic heptapeptide
Le Semaxis asynthetic heptapeptideDerived from the ACTH(4-10) fragment, to which a Pro-Gly-Pro tripeptide has been added, making it significantly more stable than the natural sequence. Developed in Russia, it has been studied there in neurological research since the 1980s. Bottle of10 mg lyophilizedintendedexclusively for laboratory research.
Product features
- Compound :Semax (Met-Glu-His-Phe-Pro-Gly-Pro)
- Quantity :10 mg per vial, lyophilized
- Purity:99.33% measured by HPLC (Janoshik, report #229265)
- Quality control:Independent COA per batch
Scientific context
Semax is being studied in neurological research for its effect on theneurotrophic factors, in particular the expression of BDNF and NGF, as well as the dopaminergic and serotonergic systems. Published work focuses on neuroprotection, synaptic plasticity, and cognitive functions. Unlike the ACTH fragment from which it is derived, it does not exhibit significant corticotropic activity—it is precisely this dissociation that makes it an object of study.
Semax and Selank
These two peptides, originating from the same Russian research school, are often studied in parallel, but focus on distinct areas: the work on theSemaxmainly concern cognition and neuroprotection, those on theSelankAnxiety modulation. They are not interchangeable in a protocol.
To learn more:Selank and Semax compared (origin, research, analyses).
Laboratory reconstruction
The freeze-dried powder is reconstituted withbacteriostatic waterAdd slowly against the side of the bottle without vigorous shaking. After reconstitution, the solution should be stored in a refrigerator, protected from light. Handling should only be carried out by qualified laboratory personnel using appropriate sterile equipment.
Quality & traceability
Each batch is analyzed byHPLCand accompanied by aCertificate of Analysis (COA)Independent certification attesting to a purity of 99.33%. Batch traceability guarantees the reproducibility expected in a research context.
Direct delivery & pricing
PeptiLine sells indirectDirect sales, without intermediaries: this allows for a price below market value. The batches are in stock in France.delivered in 3 to 5 business daysSame product, same analytical quality, direct price. The price per unit decreases from 2 bottles (see quantity table above).
Frequently Asked Questions
What is Semax?
Semax is a synthetic heptapeptide derived from the ACTH(4-10) fragment, studied in neurological research for neuroprotection and cognitive functions.
What is the difference with Selank?
Both peptides come from the same Russian research school, but the work on Semax focuses mainly on cognition and neuroprotection, while that on Selank focuses on the modulation of anxiety.
Is the product analyzed?
Yes. Each batch is analyzed by HPLC (latest published report: 99.33%) and accompanied by an independent Certificate of Analysis (COA) specific to the batch.
In what form is it delivered?
In the form of a freeze-dried powder in a sealed bottle, to be reconstituted with bacteriostatic water.
What is the delivery time?
3 to 5 business days. Shipping within 24 to 48 hours from our stock in France, with tracking number.
What is this product intended for?
For scientific research in the laboratory only. It is not intended for human or animal consumption, nor for therapeutic, cosmetic or food use.
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