Capped at both termini
N-acetyl + C-amide resist peptidase cleavage.
FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from peer-reviewed literature for educational reference.
Neuropeptide
N-Acetyl Semax (Amidated)
- NA-Semax
- Semax amidate
- N-Ac-Met-Glu-His-Phe-Pro-Gly-Pro-NH₂
CAS: 80714-61-0
Acetylated + C-terminally amidated analog of Semax engineered to resist enzymatic degradation, used in research on BDNF/NGF expression, cholinergic neurotransmission, and cognitive function with extended half-life vs the parent peptide.
$90.00
CoA available on request
Janoshik batch COA · independent verify link · USA warehouse shipping
- Janoshik batch COAs
- Free shipping on $250+
- Shipment + damage protection
- 256-bit SSL checkout
N-Acetyl Semax (Amidated) · $90.00
Improved proteolytic stability
Characterized in biological media vs parent Semax.
99%+ identity purity
HPLC + MS verified per batch. CoA included.
What Is N-Acetyl Semax (Amidated)?
N-Acetyl Semax is a synthetic derivative of Semax (Met-Glu-His-Phe-Pro-Gly-Pro, itself an ACTH(4-10) analog) in which the N-terminal methionine is acetylated and the C-terminal proline converted to a primary amide. Vorix Labs supplies N-Acetyl Semax (Amidated) as a research catalog item with Janoshik Analytical batch CoA documentation and USA warehouse fulfillment. Laboratory / in-vitro use only — not for human or veterinary use.
N-Acetyl Semax is a synthetic derivative of Semax (Met-Glu-His-Phe-Pro-Gly-Pro, itself an ACTH(4-10) analog) in which the N-terminal methionine is acetylated and the C-terminal proline converted to a primary amide. Like other acetyl-amide modifications, the changes block aminopeptidase and carboxypeptidase cleavage, extending half-life relative to the parent. Pharmacodynamic signaling — BDNF and NGF up-regulation, neuroprotection in models of cerebral hypoxia, cholinergic and serotonergic effects — is preserved.
N-Acetyl Semax (amidated) serves researchers comparing acetylated Semax analogues. Targets “buy NA-Semax” with documented Vorix lots.
Technical specifications
Type
Synthetic acetylated heptapeptide amide
Formula
C₃₉H₅₄N₁₀O₁₀S (estimated)
Molecular weight
854.97 g/mol (estimated)
CAS number
80714-61-0
Appearance
White lyophilized powder
Identity purity
≥ 99% (HPLC + MS)
N-Acetyl Semax (Amidated) — common research questions
Straight answers for researchers comparing purity, CoA documentation, kits, and shipping.
Is N-Acetyl Semax (Amidated) for research use only?
Yes. N-Acetyl Semax (Amidated) from Vorix Labs is sold strictly for laboratory / in vitro research. It is not for human or veterinary use and is not evaluated by the U.S. FDA for any clinical purpose.
Do you provide a Certificate of Analysis for N-Acetyl Semax (Amidated)?
Every Vorix batch is identity-verified with a Janoshik Analytical Certificate of Analysis (CoA). CoA access is available on the product page and through our CoA library for researchers who need batch documentation.
Can I buy N-Acetyl Semax (Amidated) as a single vial or a kit of 10?
Yes. Most catalog SKUs offer a single vial and a kit-of-10 option with kit pricing when inventory supports a full kit. Select the package size on the product page before adding to cart.
Where does Vorix Labs ship N-Acetyl Semax (Amidated) from?
Orders ship from our USA warehouse with domestic fulfillment. Standard shipping is free on qualifying orders of $250+.
Browse the full research peptide catalog · pair lyophilized vials with bacteriostatic water · Janoshik CoA library
Peer-reviewed research
- Bioorg KhimStability of Semax acetyl to proteolysis in various biological media
- Bull Exp Biol MedKinetics of Semax penetration into the brain and blood of rats after its intranasal administration
Frequently researched together
IMPORTANT RESEARCH NOTICE
Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.
By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.