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Neuropeptide
Semax
ACTH-Derived Neuropeptide
ACTH-derived heptapeptide studied in vitro for neuroprotective pathway modeling, BDNF signaling mechanism analysis, and neurological response research.
$280
1
$280
per 10-vial kit
$2.80 / mg
Research Library
Semax Research Review →
Mechanism, evidence level & in vitro context
Certificate of Analysis
Available upon request. Custom and large batch orders include a batch-specific COA.
★ 5+ kits — $20 off per kit
★ 10+ kits — $30 off per kit
⚠ For in vitro research use only.
Not for human or animal consumption. Not evaluated by the FDA.
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Common Questions
Semax — FAQ
What is Semax?+
Semax is a ACTH-Derived Neuropeptide supplied for laboratory research. ACTH-derived heptapeptide studied in vitro for neuroprotective pathway modeling, BDNF signaling mechanism analysis, and neurological response research.
What is Semax derived from?+
Semax is a synthetic heptapeptide based on a fragment of the ACTH(4-10) sequence. Developed in Russia, it is studied in vitro for neuroprotective and BDNF-related signaling.
What is lyophilized Semax, and how is it reconstituted?+
Semax is supplied as a lyophilized (freeze-dried) powder — a dehydrated form that keeps the peptide stable during shipping and storage. In the laboratory it is reconstituted (returned to liquid form) using a solvent such as bacteriostatic water, added slowly against the side of the vial, which is then swirled gently — never shaken — until the powder fully dissolves. All handling is for in vitro research use only.
How should Semax be stored?+
Store the lyophilized Semax powder at -20°C, protected from light and moisture, where it remains stable long-term. Once reconstituted, keep it refrigerated (2-8°C) and use it within the timeframe appropriate for your research protocol.
What is the purity of Semax, and how is it tested?+
Every batch of Semax is produced to a purity of 99% or higher. Purity and molecular identity are verified using standard analytical methods — high-performance liquid chromatography (HPLC) to measure purity, and mass spectrometry (MS) to confirm the peptide's molecular weight.