Semax
Synthetic ACTH(4-10)-derived heptapeptide with a stabilizing Pro-Gly-Pro motif, used in neurochemical and behavioral research models.
Price$39
Research Sprays
Semax Spray
Semax in solution · 10 mL metered spray bottle
$79
Pre-order — the first lot goes to a third-party lab for testing. Your order ships as soon as its COA is back and published here, and we'll email you tracking.
The lot's signed COA is published before it ships — COA status
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Semax Spray
$79
$12 flat US shipping · free over $200
Phoenix metro: order by 3pm, at your door tonight · first delivery free · Check your ZIP
COA statusNeed bulk or wholesale pricing? Request a volume quote
For research use only — not for human or veterinary use
Pre-order — the lot's signed third-party COA is published before it ships
Pre-mixed solution, shipped sealed & handled for stability
Damaged, mislabeled, or a COA that doesn't match the lot — refunded or replaced in full
Ships from Phoenix, AZ — same-day dispatch on in-stock orders; this one ships once its third-party COA is back
New to certificates? How to read a COA, field by field.
Overview
This is Semax supplied as a ready-made solution rather than a lyophilized powder: 10 mg of peptide in 10 mL (1 mg/mL), filled into a metered spray bottle that delivers 100 mcg per actuation, about 100 actuations per bottle. The peptide is the same heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) as the 10mg vial in this catalog. Supplied for laboratory research use only; not for human or veterinary use.
In the laboratory literature, Semax is investigated as a probe for neurotrophic signaling pathways, including the brain-derived neurotrophic factor (BDNF)/TrkB axis, as well as for modulation of monoaminergic systems and gene-expression profiles in cell-based and rodent model systems. It is studied in the context of neuroprotection, learning and memory consolidation, and selective attention paradigms. Supplied for in vitro and preclinical research applications only.
Research areas
- Neurotrophic (BDNF/TrkB) signaling models
- Neuroprotection research
- Learning and memory consolidation models
- Cognitive and attention paradigms
- Peptide stability and enzymatic-degradation studies
- Monoaminergic neurochemistry
Handling & storage
Store refrigerated at 2-8C, protected from light. Keep the bottle capped when not in use.
For laboratory research use only. Not for human or veterinary use.
Specifications
FormPre-mixed solution, 1 mg/mL · 10 mL metered spray bottle (100 mcg per spray, ~100 sprays)
Purity>=99% (HPLC)
SequenceMEHFPGP
Molecular formulaC37H51N9O10S
Molecular weight813.9 g/mol
CAS number80714-61-0
SynonymsACTH(4-10) Pro-Gly-Pro, ACTH(4-7)-PGP, Met-Glu-His-Phe-Pro-Gly-Pro, MEHFPGP
Certificate of Analysis
Semax Spray is on pre-order — its first lot goes to a third-party laboratory for testing. The signed COA (purity by RP-HPLC, identity by HPLC-RTM) is published here before any order ships.
All certificates in the COA libraryCompliance: Sold to qualified researchers for laboratory use only. Lot COA reflects the authoritative values for your specific shipment.
Semax Spray: questions buyers ask
By CAS 80714-61-0 and formula C37H51N9O10S. The full sequence is under Specifications, and identity is confirmed on each lot's certificate.
From Phoenix, Arizona, by USPS Ground Advantage within the US: a flat $12, free over $200. In-stock orders dispatch the same business day, and typical transit is 2–5 business days. Details are on Shipping & Returns.
It is refunded or replaced in full. See Shipping & Returns.
Qualified researchers and institutions, for laboratory research use only. It is not for human or veterinary use.
Melanotan II Spray
Melanotan II, the cyclic alpha-MSH analog, supplied pre-dissolved: 10 mg in 10 mL (1 mg/mL) in a metered spray bottle, 100 mcg per spray. Laboratory research use only.
Price$79
Selank Spray
Selank (TKPRPGP), the tuftsin-analog heptapeptide, supplied pre-dissolved: 10 mg in 10 mL (1 mg/mL) in a metered spray bottle, 100 mcg per spray. Laboratory research use only.
Price$79
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