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pepts.
Cognitive Research

Semax · UK research stock

ACTH(4-7) analog heptapeptide used in neurotrophin and cognition research models.

Semax 5 mg research vial

Size

£15.22

SKU SEMAX-5 · In stock

Quantity

1

Bundle & Save

Same-day dispatch on orders before 2pm (Mon–Fri) · Royal Mail Tracked 24

Free shipping on orders over £80

Free research vial with every order over £120

Research use only. This product is sold strictly for in-vitro laboratory research by qualified professionals. It is not for human or veterinary use.

The evidence, explained

About Semax

Semax is a synthetic heptapeptide analog of the ACTH(4-10) fragment, developed at the Institute of Molecular Genetics in Moscow and studied since the 1990s. It carries no hormonal corticotropic activity, which made it attractive for cognitive research.

Research areas

BDNF (brain-derived neurotrophic factor) expression; attention and memory models; neuroprotection in ischemia models; and modulation of the melanocortin system. Most published work originates from Russian clinical and preclinical programmes.

Supplied as lyophilized powder in a sealed glass vial. Store lyophilized vials at -20°C away from light and moisture; short-term storage at 4°C is acceptable. UK orders placed before 2pm on business days are dispatched the same day in discreet, protective packaging with tracked delivery.

For laboratory research use only. This product is not a drug, food, or supplement and is not intended for human or veterinary use of any kind.

Specifications

Also sold as

Semax acetateN-Acetyl Semax

Research area

Cognitive Research

Purity

≥99%

Form

Lyophilized powder

Sizes

5 mg

CAS number

80714-61-0

Molecular formula

C37H51N9O10S

Molecular weight

813.9 g/mol

Storage

Store at -20°C. Keep away from light.

Additional information

Sizes, codes and availability
SizeSKUPriceAvailability
5 mgSEMAX-5£15.22In stock

Dispatch and delivery

Orders placed before 2pm Monday to Friday are dispatched the same day, by Royal Mail Tracked 24 in discreet packaging.

Shipping is £4.99, free on orders over £80.

A free research vial comes with every order over £120. Full size, off our own shelf and sealed. We choose which one, and you find out when you open the box.

Shipping and returns

Storage and handling

Supplied as lyophilized powder.

Storage Store at -20°C. Keep away from light.

Reconstitution solvents and the rest of the bench consumables are in Lab Essentials, and the FAQ covers handling questions.

Research use only. Sold strictly for in-vitro laboratory research by qualified professionals. Not for human or veterinary use.

Tags

nootropic researchBDNFneuropeptide

Published research

Literature and regulatory sources relating to Semax. The numbered markers in the description link to the entry they support, and every link opens on the publisher's own site.

  1. N
    [1]Semax, an analogue of ACTH(4-7), regulates expression of BDNF and trkB in rat brain
    Neuroscience Letters2006Preclinical

    pubmed.ncbi.nlm.nih.gov

  2. P
    [2]All published Semax research on PubMed
    PubMed (NIH)Index

    pubmed.ncbi.nlm.nih.gov

Questions about Semax

What purity is Semax?

Semax is synthesised to a ≥99% purity specification and supplied as lyophilized powder in a sealed glass vial. The specification is the standard the compound is made to, and it is listed with the rest of its specifications on this page.

How should Semax be stored?

Store at -20°C. Keep away from light. Lyophilized vials keep best at -20°C, protected from light and moisture; short-term storage at 4°C is acceptable, and the powder is stable at room temperature for the time it spends in the post.

What comes with Semax?

Each unit is one sealed glass vial of lyophilized powder. Nothing to reconstitute it with is included: bacteriostatic water and the rest of the bench consumables are sold separately under Lab Essentials.

How fast is UK delivery?

Orders placed and paid before 2pm on a business day (Monday to Friday, excluding UK public holidays) are dispatched the same day via Royal Mail Tracked 24 in discreet, protective packaging, and arrive usually the next working day after dispatch. Standard shipping is £4.99, free on orders over £80, and orders over £120 arrive with a free research vial. The minimum order is £15, before delivery. We ship within the United Kingdom only.

Can I change my mind and return an order?

If you are buying as a consumer, yes: you have 14 days from delivery to cancel, without giving a reason, under the Consumer Contracts Regulations 2013. Tell us within 14 days, send the sealed vials back within 14 days, and we refund the goods plus the original delivery charge within 14 days. Return postage is at your cost unless the item was faulty or wrong. Opened vials are the one exception: our vials are sealed sterile, and regulation 28(3)(b) puts sealed goods that cannot be resold once unsealed, for health and hygiene reasons, outside the cancellation right.

Is Semax for human use?

No. Semax is supplied strictly for in-vitro laboratory research by qualified professionals. It is not a drug, food, cosmetic or supplement, it is not intended for human or veterinary use, and we do not provide dosage or administration guidance of any kind.

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