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Semax peptide UK 5mg 10mg vial - Crown Peptides

Research Peptides

Semax Research Peptide

A high-purity research peptide studied in cognitive and neuroprotection research. Available in 5mg and 10mg, with every batch independently tested and dispatched from the UK.

£24.99
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Product Overview

A high-purity research peptide studied in cognitive and neuroprotection research. Available in 5mg and 10mg, with every batch independently tested and dispatched from the UK.

Full Product Specification
Overview

Product Overview

Semax peptide UK is Crown Peptides' synthetic peptide derived from an ACTH fragment, supplied in 5mg and 10mg vials for laboratory research into BDNF signalling, neuronal plasticity and cognition.

5mg & 10mgAvailable strengthsHPLC testedChromatographic purityMS verifiedIdentity confirmedBatch CoADocumentation supplied

Supplied for laboratory research purposes only — not for human consumption or for medical, veterinary or diagnostic use.

Key features

Key Features

  • Studied in research involving BDNF and neurotrophic signalling
  • Studied in research involving learning and cognition models
  • Studied in research involving neuronal plasticity
  • Studied in research involving oxidative-stress and neuroprotection models
  • Batch-specific quality documentation available
Background

About Semax Peptide UK

Semax is a synthetic peptide developed from the ACTH(4-7) fragment with an added Pro-Gly-Pro sequence. It is studied in neurobiology because its research profile differs substantially from full-length ACTH and centres on neurotrophic, neuronal and stress-response pathways.

Research

Semax Research

Semax research includes BDNF and other neurotrophic signalling, neuronal plasticity, learning and memory models, oxidative-stress responses and experimental neuroprotection (Learn more). Studies have also examined gene-expression and neurotransmitter changes following peptide exposure, alongside related nootropic and neuro-research peptides such as [Selank] and [DSIP]. These areas make Semax a frequently discussed compound in laboratory research on adaptive neuronal signalling.

  • BDNF and neurotrophic signalling
  • Learning and cognition models
  • Neuronal plasticity
  • Oxidative-stress and neuroprotection models
Specifications

Specifications

Product
Semax
Classification
Synthetic peptide derived from an ACTH fragment
Available strengths
5mg and 10mg
CAS number
80714-61-0
Purity and assay
99% (HPLC), batch-specific — refer to Certificate of Analysis
Verification
HPLC and Mass Spectrometry where analytically appropriate

Compound-level reference data. Batch-specific results appear on the Certificate of Analysis.

Work out concentration with the peptide calculator
Testing

Purity and Testing

Crown Peptides Semax is supplied for controlled laboratory research with batch-specific analytical documentation. High-Performance Liquid Chromatography (HPLC) can assess chromatographic purity, while Mass Spectrometry provides molecular information used to support identity verification. The batch-specific Certificate of Analysis is the definitive source for the exact purity result, identity data and analytical specification of the material supplied.

Storage

Storage Conditions

  • Store unreconstituted material at -20°C ± 5°C in a cool, dry environment
  • Prepared research solutions should use validated storage conditions appropriate to the compound and study design
  • Protect from unnecessary heat, direct light and repeated temperature fluctuations
Full storage guide
Related

Related Compounds

Researchers working with Semax may also be interested in [Selank], [DSIP], [VIP], [Epitalon] and [Kisspeptin-10] — other neuro and signalling-research peptides studied in related research areas.

Compliance

Research Use Only

  • Laboratory research only
  • Not for human or clinical use
  • Not for human or veterinary consumption
  • Qualified personnel only
Questions

Semax Frequently Asked Questions

What is Semax?

Semax is a synthetic peptide derived from the ACTH(4-7) sequence with a Pro-Gly-Pro extension, supplied by Crown Peptides in 5mg and 10mg vials.

What is Semax researched for?

Research includes neurotrophic signalling, cognition, neuronal plasticity, oxidative stress and neuroprotection models.

Is Semax the same as ACTH?

No. It is a short synthetic fragment-derived peptide and does not represent full-length ACTH.

Why is BDNF mentioned in Semax research?

Several experimental studies have examined changes in BDNF and other neurotrophic signalling pathways following Semax exposure.

How is Semax tested?

Peptide purity and molecular identity can be assessed using HPLC and Mass Spectrometry, with exact batch results shown on the CoA.

Read the batch certificate before you order

Every batch is published openly — identity, purity and batch number, with no account needed.

View lab reports

Supplied for laboratory research purposes only — not for human consumption or for medical, veterinary or diagnostic use.

All Batches Purity Tested

Each batch undergoes internal analytical verification using chromatographic and spectrometric methods prior to lyophilisation.

• HPLC Analysis
• Mass Spectrometry Confirmation
• Batch Traceability

For Research Use Only

By purchasing this product you confirm that you are a qualified researcher and that this compound will be used exclusively for laboratory research purposes.

Not for Human Consumption

This product is not intended for diagnostic or therapeutic use.

Any human or medical use is strictly prohibited.

Store Safely at All Times

Store in a cool, dry, secure and sterile environment away from any unauthorised persons or children.

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Further reading

UK research peptides. Every batch HPLC and MS verified, certificate published in full.

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Disclaimer: All products are sold strictly for laboratory research purposes only. Not for human or veterinary use, consumption, therapeutic, or diagnostic application. By purchasing, you confirm you are a qualified professional and legally permitted to handle these materials in compliance with all applicable laws and regulations. Misuse, resale for unauthorised purposes, or unlawful application is strictly prohibited. Crown Peptides UK disclaims all liability for improper use, handling, or regulatory non-compliance.

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