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Peptide Pens

Semax Pen

$120.00

Semax 3 mL Pen

The Science, Simplified: Semax is a synthetic heptapeptide analog of the adrenocorticotropic hormone fragment ACTH(4-10).

Product Specifications – Semax 20 mg 3 mL Pen

  • Total Semax: 20 mg
  • Volume: 3 mL pre-filled pen
  • Clicks in the pen: 300
  • Volume per click: 0.01 mL
  • Dial range: 1–60 clicks per dispensing (0.01–0.60 mL)
  • Peptide per click: ≈66.7 mcg Semax
  • Concentration: ≈6.67 mg/mL
  • Purity: Research-grade, third-party tested (COA available)
  • Format: Ready-to-use multi-dose pre-filled pen

Key Research Focus: Nootropic and neuroprotective research.

Physical Form & Solubility:

  • Appearance: Clear to slightly opalescent liquid
  • Solubility: Already in aqueous solution (acetate salt form for optimal solubility and stability). Highly soluble; no reconstitution required.

Pen Format Details: The 3 mL pre-filled pen is a sterile, multi-dose delivery system designed for precise, consistent dispensing of the research compound. It features a sealed cartridge, dial-a-dose mechanism for accurate volume control, and a fine-gauge needle interface. The pen is ready for immediate laboratory use with no mixing or transfer steps required. Each pen is labeled with total peptide content and lot-specific COA reference.

Stability & Handling Notes:

  • Refrigerated at 2–8°C (36–46°F). Practical shelf life is 4–6 weeks when protected from light and handled with aseptic technique.
  • Do not freeze. Avoid prolonged room-temperature exposure.
  • Discard after 6 weeks or if the solution becomes cloudy, discolored, or shows particulate matter.
  • Protect from light and moisture at all times.

Semax Research Studies

Selected English-language peer-reviewed references for laboratory research context. Links open publisher or PubMed/PMC records.

Read the Semax research overview

  1. Semax, an analog of ACTH(4-10) with cognitive effects, regulates BDNF and trkB expression in the rat hippocampusPubMed 16996037
  2. Semax, synthetic ACTH(4-10) analogue, attenuates behavioural and neurochemical alterationsPubMed 33418449
  3. Semax, a Synthetic Regulatory Peptide, Affects Copper-Induced Abeta Aggregation and Amyloid FormationPubMed 35080861
  4. Influence of the N-terminus acetylation of Semax, a synthetic analog of ACTH(4-10), on copper(II) bindingPubMed 27586814
  5. Semax and Pro-Gly-Pro activate the transcription of neurotrophins and their receptor genes after cerebral ischaemiaPubMed 19633950
Semax amino acid chain
Semax — amino acid chain (N→C)