Description

N-Acetyl Semax is an acetylated analog of the original Semax peptide, offering greater stability, improved CNS penetration, and longer-lasting neurotrophic activity.
It is studied for its potential effects on cognition, learning, focus, mood balance, and neuroprotection through melanocortin receptor pathways (MC4R/MC5R) and modulation of BDNF expression.

Product Highlights

• 10 mL sterile pharmaceutical-grade nasal spray

• ~100 sprays per bottle

• Each spray delivers ~0.1 mL ≈ 120 mcg NA Semax

• Total peptide content: 12 mg NA Semax per vial

• Specialized isotonic solution designed to avoid nasal irritation

• Smooth uptake & optimized mucosal absorption

• Packaged in Class A, lead-free pharmaceutical glass

• Tamper-proof / child-safe cap + orifice reducer

• Preservative-free, research-grade formulation

Benefits

• Studied for enhancing focus, learning, and working memory

• Explored for neurotrophic effects via BDNF modulation

• Investigated for mood stabilization and stress resilience

• Interest in anti-inflammatory and neuroprotective pathways

• Longer-lasting effect vs. standard Semax analogs

Localized Effects (Nasal Delivery)

• Rapid mucosal absorption

• Direct CNS-pathway interaction

• Fast onset of neurochemical modulation

• Reduced irritation thanks to a balanced isotonic vehicle

What Researchers Use It For

• Melanocortin receptor activation (MC4R/MC5R)

• BDNF & neuroplasticity pathway studies

• Behavioral and cognitive performance models

• Stress-response and mood-regulation research

• Neuroinflammatory and oxidative-stress modulation

Identity & Specs

• Sequence: Ac-MEHFPGP-NH₂

• Formula / M.W.: C39H56N10O10 • ~828.9 g/mol

• CAS: N/A (acetylated analog)

• Form: Sterile nasal spray solution

• Net per vial: 10 mL (~100 sprays)

• Total Content: 12 mg NA Semax per vial

• Purity: ≥99% (HPLC)

• Identity: MS-verified (per COA)

• Storage: Refrigerate 2–8 °C; protect from light

Selected Research (Copy/Paste Links)

• Semax analog synthesis & activity:
  https://pubmed.ncbi.nlm.nih.gov/23340684/

• GABA & neurochemical modulation:
  https://pubmed.ncbi.nlm.nih.gov/23145294/

• Cognitive & anxiolytic peptide research:
  https://pubmed.ncbi.nlm.nih.gov/28424605/

• Neuroprotective signaling effects:
  https://pubmed.ncbi.nlm.nih.gov/31806350/

⚠️ Disclaimer

• This product is intended for laboratory research use only.

• Not for human or veterinary use.

• Not approved for diagnostic, therapeutic, or medical applications.

• Handle using appropriate laboratory safety procedures and personal protective equipment.