Semax
£26.99
Semax is a laboratory-developed peptide that originated from modifications of a specific fragment of adrenocorticotropic hormone (ACTH 4–10). Unlike the full ACTH molecule, Semax does not exhibit corticosteroid-related activity, which has made it particularly valuable in neurological and cognitive research. Within experimental and preclinical environments, this peptide has drawn sustained attention for its potential involvement in neuroprotective mechanisms, cognitive modulation, and stress-adaptation pathways. Although restricted strictly to research use, Semax continues to be widely studied for its effects on central nervous system processes.
For Research Use Only
This product is supplied strictly for scientific research and laboratory experimentation. It is not intended for human consumption, clinical use, or any form of therapeutic application
Research Areas of Interest
Scientific investigations involving Semax have focused on multiple neurological domains, including:
Neuronal Protection Models
Examined for its potential role in mitigating oxidative damage and supporting neuronal integrity in experimental models of ischemia and neural trauma.
Cognition & Learning Pathways
Researched for its influence on mechanisms related to memory formation, attention regulation, and information processing.
Mood & Neurotransmitter Activity
Studied for its interaction with key neurotransmitter systems, including dopamine and serotonin signaling pathways, in laboratory settings.
Neurotrophic Signaling
Explored for its impact on the expression of brain-derived neurotrophic factor (BDNF) and other growth-associated cellular pathways.
Together, these research areas highlight Semax as a compelling peptide for studies focused on brain function, adaptability, and neural recovery.
Technical Overview
- Chemical Name: Methionyl–glutamyl–histidyl–phenylalanyl–prolyl–glycyl–proline
- Also Known As: Semax, ACTH (4–7)-Pro-Gly-Pro
- Molecular Formula: C₃₇H₅₁N₉O₁₀S
- Molecular Weight: Approximately 751.9 g/mol
- Amino Acid Sequence: Met–Glu–His–Phe–Pro–Gly–Pro (MEHFPGP)
- CAS Registry Number: 80714-61-0
- Peptide Type: Synthetic heptapeptide derived from an ACTH fragment
Terms & Conditions
By purchasing products from Tested Peptides, you confirm that you have read, understood, and agreed to the terms below:
Ethical & transparent:
For Research Purposes Only
All products are supplied strictly for non-clinical, non-commercial laboratory research. They are not intended for use in food, cosmetics, pharmaceuticals, or any application involving living organisms.
No Human or Animal Use
These products are not approved for use in or on humans or animals and must not be ingested, injected, applied topically, or otherwise introduced into the body.
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Customer Responsibility
The buyer is solely responsible for ensuring proper handling, storage, and use in compliance with all applicable laws and regulations. Tested Peptides does not provide legal or regulatory advice beyond this disclaimer.
Limitation of Liability
Tested Peptides accepts no responsibility for misuse, mishandling, or use outside the intended research purpose, nor for any consequences resulting from such use. All purchases and usage are entirely at the buyer’s own risk.
Eligible Customers
Products are intended only for individuals or institutions with appropriate knowledge of laboratory research practices. No claims are made regarding suitability for any specific research outcome.


