Journal of Neurochemistry
Semax and BDNF/NGF expression in the rat hippocampus
2008
Dolotov OV et al.
All Products
Neuro / Cognitive Research Compound
Semax
ACTH(4-7) AnalogBDNF / NGF Pathway
Synthetic peptide analog of ACTH for cognitive and neuroprotective research applications.
Vial Size
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$35.00
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Research use only
Compound Information
Technical specifications
Molecular Profile
What is Semax?
Synthetic ACTH (4-10) analog studied for neurotrophic and cognitive-pathway research.
- Type
- Synthetic ACTH (4-10) analog
- CAS Number
- 80714-61-0
- Molecular Weight
- 813.94 g/mol
- Amino Acids
- 7
- Sequence
- Met-Glu-His-Phe-Pro-Gly-Pro
- Formula
- C₃₇H₅₁N₉O₁₀S
Storage Requirements
Stability Information
Protect from lightAvoid repeated freeze-thaw
Lyophilized (powder)
-20°C·up to 2 years
After opening
2-8°C·use within 30 days
Sources & References
Peer-reviewed research
About this compound
Overview
Semax is a synthetic peptide, a short analog related to a fragment of the adrenocorticotropic hormone (ACTH) sequence. It is supplied by PX-Labs as a lyophilized powder for laboratory research use only.
Background
Semax is a synthetic peptide based on a fragment of the ACTH(4-10) sequence with structural modifications for stability. As a well-defined synthetic peptide, it is a subject of laboratory research and is frequently studied alongside Selank, which PX-Labs also offers.
Specifications
- Compound
- Semax (synthetic ACTH(4-10) fragment analog)
- Form
- Lyophilized powder, sealed vial
- Purity
- ≥98%, verified by HPLC
- Testing
- Independent third-party analysis; COA available on request
- Available sizes
- 10mg
- Presentation
- Lyophilized powder in a sealed research vial
Handling & Storage
In its lyophilized form, Semax is generally stored refrigerated and protected from light and moisture, with freezer storage common for longer-term holding. Standard laboratory handling practices apply.
Purity & Testing
Every batch is tested to a minimum of 98% purity by high-performance liquid chromatography, with analysis performed by an independent laboratory so results remain impartial. A Certificate of Analysis reporting identity, purity, and method is available on request.
Research Use Only
Semax is sold strictly for laboratory and scientific research. It is not intended for human or veterinary use, and PX-Labs is a research chemical supplier, not a compounding pharmacy. PX-Labs does not provide usage or application guidance.