Cognitive & Mood

Semax – Nasal Spray

Name: Semax – Nasal Spray
Brand: Rebirths Lab
SKU: RBL-SEMAX-5MG
Price: 61.00 USD
Availability: OutOfStock

per mg

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A synthetic peptide derived from a fragment of ACTH, studied for neurotrophic signaling. Nasal spray format. For research use only.

Tested

HPLC & MS

Discreet

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Description

Semax is a synthetic peptide derived from a fragment of Adrenocorticotropic Hormone (ACTH). In research settings, it is used to study neurotrophic signaling, including the regulation of Brain-Derived Neurotrophic Factor (BDNF) and Nerve Growth Factor (NGF). Laboratory investigations focus on its potential role in neuroprotection and the modulation of gene expression within the central nervous system.

For Research Use Only. Not for human consumption.

Highlights

Neurotrophic Signaling Research
BDNF/NGF Regulation Studies
Neuroprotection Research
CNS Gene Expression Studies

Storage & handling

Storage: Store lyophilized at -20°C, protected from light. Stable at ambient temperature for short-term shipping.

Reconstitution (lab use): Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution.

Quality & Verification

Purity: ≥99%
Tested by: HPLC, MS
Verification: Independent 3rd-party

Request batch COA

Certificate of Analysis available on request

How we test & certify →

Technical data sheet

CAS number: 80714-61-0
Molecular formula: C37H51N9O10S
Molecular weight: 813.94 g/mol
Synonyms: Semax
Appearance: Lyophilized white powder
Molecular Formula: C₃₇H₅₁N₉O₁₀S
Format: Nasal Spray
Purity: ≥99%
Storage: -20°C
Research Use Only: Not for human consumption
CAT / SKU: RBL-SEMAX-5MG
Category: Cognitive & Mood

Sequence

Met-Glu-His-Phe-Pro-Gly-Pro

For laboratory and research use only. Not for human or veterinary use, diagnosis, or treatment.

Research FAQ

Semax – Nasal Spray — frequently asked questions

A synthetic peptide derived from a fragment of ACTH, studied for neurotrophic signaling. Nasal spray format. For research use only. In laboratory settings, research interest commonly focuses on areas such as neurotrophic signaling research, bdnf/ngf regulation studies, neuroprotection research and cns gene expression studies.

No. Semax – Nasal Spray is supplied exclusively as a research compound for in-vitro and non-human laboratory study. We do not provide health, dosing, or treatment guidance, and it must be handled by trained personnel following appropriate safety practices. All products are supplied strictly for laboratory and research use only and are not for human consumption.

Tested batches of Semax – Nasal Spray are independently analysed to a target purity of ≥99% by HPLC, MS. The exact figure for each batch is reported on its Certificate of Analysis.

Semax – Nasal Spray has a cas number of 80714-61-0, a molecular formula of c37h51n9o10s and a molecular weight of 813.94 g/mol. Full technical details are listed in the technical data sheet on this page.

Semax – Nasal Spray should be stored as follows: Store lyophilized at -20°C, protected from light. Stable at ambient temperature for short-term shipping. Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution.

Yes. Tested batches of Semax – Nasal Spray are supplied with documentation of independent third-party purity and identity analysis, so researchers can verify exactly what they receive. The COA is available on this page or on request.

Semax – Nasal Spray is packaged discreetly and shipped worldwide with tracked delivery, typically dispatched within 24 hours of confirmed payment. Checkout is secure cryptocurrency only (BTC, ETH, LTC, USDT).

Semax – Nasal Spray is supplied as lyophilized white powder, sealed in a vial for laboratory research. Orders are packaged discreetly and shipped worldwide with tracking, typically dispatched within 24 hours of confirmed payment.

In the laboratory, Semax – Nasal Spray is reconstituted by dissolving the lyophilized powder in a suitable solvent such as bacteriostatic or sterile water. Reconstitute with bacteriostatic or sterile water for laboratory use. Refrigerate (2–8°C) after reconstitution. Our reconstitution calculator (under Research Tools) can help determine the concentration of the prepared solution. This is laboratory guidance only, not dosing advice.

Yes. Semax – Nasal Spray is also referred to as Semax. These names all refer to the same research compound.

The amino-acid sequence of Semax – Nasal Spray is Met-Glu-His-Phe-Pro-Gly-Pro. The full technical data sheet, including molecular formula and weight, is shown on this product page.

Research compounds such as Semax – Nasal Spray can generally be purchased for laboratory research, but legal status varies by country and by specific compound. Buyers are responsible for knowing and complying with the laws and import regulations in their own jurisdiction. It is supplied for research use only and is not for human consumption.

Yes. We can accommodate larger research orders of Semax – Nasal Spray. Contact our research-support team to discuss bulk quantities, current availability and pricing.

Research tool

Reconstitution calculator

Estimate the concentration of Semax – Nasal Spray once reconstituted, and the volume containing a target quantity. A laboratory measurement aid — research use only.

Reconstitution calculator

Peptide in vial (mg)

Solvent added (mL)

Target per draw (mcg)

Measuring syringe

Solution concentration mg/mL ( mcg/mL)

Volume for target mL ( units)

The target volume exceeds the solvent added — increase the solvent volume or lower the target quantity.

For laboratory measurement and research use only. This tool reports the concentration of a reconstituted solution; it is not dosing guidance and the products are not for human or veterinary use. “Units” refer to graduations on a standard measuring syringe.

Open the full calculator & guide