What is N-Acetyl Semax Amidate?
N-Acetyl Semax Amidate is a modified version of Semax with acetylation and amidation that the literature associates with greater potency and a longer active window in cognitive-research models.
How N-Acetyl Semax Amidate works (research mechanism)
Like Semax, it is studied for BDNF and nerve-growth-factor signaling and monoamine modulation, with the modifications extending stability and duration in models.
Primary research applications
Advanced cognitive research
Studied for focus, learning, and mental-clarity endpoints with a longer duration.
Neuroprotection research
Examined in neural-stress and recovery models.
BDNF-signaling research
A more stable model compound for neurotrophic studies.
Research dosing reference
Research references commonly cite 300-600 mcg daily across 2-4 week cycles. Reference values only.
Reconstitution & handling
N-Acetyl Semax Amidate ships as a lyophilized (freeze-dried) powder and must be reconstituted before use in any liquid research model. Allow the vial to reach room temperature, swab the stopper, then add bacteriostatic water slowly down the inside wall of the vial - never spray it directly onto the powder. Swirl gently until dissolved; do not shake, as shaking foams the solution and stresses the peptide. The volume of water you add sets the concentration: a 5 mg vial reconstituted with 2 mL yields 2,500 mcg/mL, so 0.1 mL measures 250 mcg. A correctly reconstituted N-Acetyl Semax Amidate solution is clear; discard if it is cloudy or shows particulate.
Storage & stability
Store un-reconstituted N-Acetyl Semax Amidate vials refrigerated and protected from light for long-term stability; the lyophilized form is robust and tolerates shipping. After reconstitution, refrigerate at 2-8C, keep away from light, and use within the typical research window of roughly two to four weeks. The benzyl alcohol in bacteriostatic water helps inhibit microbial growth across that period. Always label reconstituted vials with the concentration and date.
Common research pairings
Studied alongside Selank in cognitive-research designs.
How N-Acetyl Semax Amidate compares
It is studied as more potent and longer-lasting than standard Semax, suited to demanding cognitive-research models.
Safety & research considerations
A research chemical not approved for human use. For laboratory research only.
Sourcing, purity & Certificate of Analysis
Every lot of N-Acetyl Semax Amidate sold by Peptides Factory Direct is third-party tested to a 99%+ purity target, with identity confirmed by mass spectrometry and purity quantified by HPLC. A Certificate of Analysis (COA) documenting these results is available on request and ties each vial to a tracked lot. Material ships nationwide to all 50 US states with cold-chain handling where appropriate and fast domestic dispatch. This documentation is what separates research-grade N-Acetyl Semax Amidate from unverified material - quality is established before the vial ever reaches your lab.
Buy N-Acetyl Semax Amidate for research
Available research sizes:
How to order N-Acetyl Semax Amidate for research
N-Acetyl Semax Amidate can be ordered through the Peptides Factory Direct research portal as a one-time purchase or on a recurring research schedule (every 2 weeks, monthly, every 2 months, or every 3 months). Checkout requires confirming you are 21 or older, purchasing for laboratory research only, and that the product is not for human or animal consumption. Bulk and standing-order pricing is available - note it in your order. Open the order portal to view current research sizes and pricing.
Frequently asked questions
How does it differ from regular Semax?
The acetylation and amidation are associated with greater potency and longer duration in models. Research use only.
What sizes are stocked?
5 mg and 10 mg vials, third-party tested, COA on request.
Related Cognitive & Neurological peptides
All Cognitive & Neurological peptides · Research guides & articles
External references: Peptides (Wikipedia) · U.S. Food and Drug Administration