Login / Register
My Account
Login Register

Lost password?

or sign in with a social network
Google

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

or sign in with a social network
Google
0 Cart $0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: $0

View cartCheckout

FREE standard shipping on all orders.
  • πŸ‡ΊπŸ‡Έ USA Domestic
  • Research Compounds
    • Research Peptides
      • Anti-Aging & Longevity Peptides
      • Cognitive & Nootropic Peptides
      • Cosmetics Peptides
      • Performance & Hormone Optimization Peptides
      • Recovery & Healing Peptides
      • Weight Loss & Metabolic Peptides
    • Peptide Blends
    • Tablets
    • Injectables
  • QSC
    • About QSC
      • QSC Price List
      • QSC FAQ
    • Peptide Calculators & Tools
    • Research Compound Manual
    • Site
      • Privacy Policy
      • Return, Refund & Shipping Policy
      • Terms and Conditions
    • Shipment Tracking
    • Contact Us
β‰₯99% Purity Verified β€’ COA on Every Product
Free Shipping on All Orders β€’ FedEx 2Day in USA πŸ‡ΊπŸ‡Έ
Domestic Warehouses: πŸ‡ΊπŸ‡Έ πŸ‡ͺπŸ‡Ί πŸ‡¬πŸ‡§ πŸ‡¦πŸ‡Ί πŸ‡¨πŸ‡¦
  • πŸ‡ΊπŸ‡Έ USA Domestic
  • Research Compounds
    • Research Peptides
      • Anti-Aging & Longevity Peptides
      • Cognitive & Nootropic Peptides
      • Cosmetics Peptides
      • Performance & Hormone Optimization Peptides
      • Recovery & Healing Peptides
      • Weight Loss & Metabolic Peptides
    • Peptide Blends
    • Tablets
    • Injectables
  • QSC
    • About QSC
      • QSC Price List
      • QSC FAQ
    • Peptide Calculators & Tools
    • Research Compound Manual
    • Site
      • Privacy Policy
      • Return, Refund & Shipping Policy
      • Terms and Conditions
    • Shipment Tracking
    • Contact Us
Login / Register
My Account
Login Register

Lost password?

or sign in with a social network
Google

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

or sign in with a social network
Google
0 Cart $0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: $0

View cartCheckout

FREE standard shipping on all orders.
β‰₯99% Purity Verified β€’ COA on Every Product
Free Shipping on All Orders β€’ FedEx 2Day in USA πŸ‡ΊπŸ‡Έ
Domestic Warehouses: πŸ‡ΊπŸ‡Έ πŸ‡ͺπŸ‡Ί πŸ‡¬πŸ‡§ πŸ‡¦πŸ‡Ί πŸ‡¨πŸ‡¦

NA-Semax Amidate 30mg | 10-Vial Kit | 300mg Total | N-Acetylated Semax Derivative

NA-Semax Amidate 30mg β€” N-acetylated, C-amidated Semax with enhanced stability. BDNF, cognitive research. Janoshik COA.

βœ“ 99%+ Purity βœ“ COA Available
βœ“ Free Shipping on All Orders βœ“ Domestic Warehouses (USA/EU/UK/AU/CA)

$280

or
SKU: QSC-NA-SEMAX-30MG-10VIAL
Categories: Cognitive & Nootropic Peptides, Research Peptides
Brand: QSC
Technical Specs & COA
PubMed
Disclaimer & Storage Guide

QSC RESEARCH GRADE

β‰₯99% HPLC PurityMS ConfirmedJanoshik COA5-Region Domestic ShippingDual-Modified Stability

What is NA-Semax Amidate 30mg?

NA-Semax Amidate (N-Acetyl Semax Amidate) is the N-terminal acetylated and C-terminal amidated form of Semax (MEHFPGP). The dual modification β€” N-acetylation blocking aminopeptidase cleavage and C-amidation stabilising the C-terminus β€” produces a significantly more enzymatically stable derivative with potentially enhanced CNS penetration and prolonged activity vs standard Semax. Research applications include BDNF upregulation, cognitive enhancement, neuroprotection, and melanocortin receptor pharmacology. Considered the premium stability-optimised form of Semax by researchers preferring extended activity profiles.

Research Applications

BDNF Research β€” Enhanced Stability

NA-Semax Amidate produces BDNF upregulation via melanocortin receptor activation with greater enzymatic stability vs regular Semax β€” relevant for extended or systemic BDNF research models where degradation is a confounding variable.

Cognitive Enhancement Pharmacology

Enhances dopaminergic and serotonergic neurotransmission via MC receptor activation. Research in spatial learning, LTP, and memory consolidation models.

Neuroprotection & Stroke Recovery

Semax family peptides have Russian clinical data in stroke and CNS injury recovery. NA-Semax Amidate extended stability suits models requiring sustained peptide exposure.

Quick Specs

Product NA-Semax Amidate 30mg Γ— 10 Vials (300mg total)
Modification N-acetylation + C-amidation of Semax (MEHFPGP)
Format Lyophilised powder, 10-vial kit
Purity β‰₯99% HPLC, MS confirmed
Storage βˆ’20Β°C lyophilised; 4Β°C reconstituted

Certificate of Analysis (COA)

For the latest Certificate of Analysis (COA), please email us with your request.
πŸ§ͺ Peptide Research Tools: Use QSC’s free peptide calculators β€” reconstitution, BAC water, dosing, half-life, and mixing charts.
🌍 Domestic shipping: πŸ‡ΊπŸ‡Έ USA  Β·  πŸ‡ͺπŸ‡Ί EU  Β·  πŸ‡¬πŸ‡§ UK  Β·  πŸ‡¨πŸ‡¦ Canada  Β·  πŸ‡¦πŸ‡Ί Australia
🧬 PubMed Research β€” Amidate
Search PubMed β†—
177,249 publications found Last 10 years 3 most recent shown
41667397
Pre-existing Ξ²-lactamase gene diversity is associated with lower risk of ESBL-producing Enterobacterales colonization in patients exposed to ceftriaxone.
Le Bastard Q et al. Β· Gut Microbes 2026 View β†—
41481002
Lenvatinib potentiates the antitumor efficacy of combined radiotherapy and PD-L1 blockade in lung adenocarcinoma.
Liu Y et al. Β· Cancer Biol Ther 2026 View β†—
41723616
[THE ALL-UNION RESEARCH INSTITUTE OF PENICILLIN (1947-1952): THE EXTRACTED PAGE OF HISTORY. REPORT III: THE STALIN AWARD "FOR DEVELOPMENT AND IMPLEMENTATION INTO INDUSTRY THE METHOD OF OBTAINING MEDICAL PREPARATION"].
Sherstneva EV Β· Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med 2026 View β†—

Showing 3 of 177,249 for Amidate

View all on PubMed β†—

Source: PubMed / NCBI  Β·  Last 10 years  Β·  Refreshed every 24 hours  Β·  For research reference only β€” not clinical guidance.

⚠️ RESEARCH USE ONLY β€” NOT FOR HUMAN CONSUMPTION

QSC products are strictly for in vitro and in vivo laboratory research. Not intended for diagnostic, therapeutic, or personal use.

πŸ“‹

Research Use Disclaimer

All QSC products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.

By purchasing or using QSC products, you confirm:

  • You are a qualified researcher or acting under the supervision of one.
  • Products will only be used for legitimate research purposes.
  • Products are not evaluated by the FDA or any regulatory authority for human use.
  • You assume all responsibility for legal compliance, proper handling, and storage.
  • You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary. QSC is not responsible for outcomes, interpretations, or conclusions drawn from any studies conducted using these products.
πŸ§ͺ

General Safety & Handling

🚫

Not for Human Use

These compounds are for research only. Any off-label, personal, or clinical use is strictly outside the intended scope of supply.

πŸ₯½

PPE Required

Always use appropriate personal protective equipment (gloves, lab coat, eye protection) when handling peptides.

🌑️

Storage Compliance

Follow product-specific storage conditions to maintain identity, purity, and biological activity.

πŸ—‘οΈ

Proper Disposal

Dispose of all materials in accordance with institutional biosafety, chemical waste, and hazardous material protocols.

🧾

Verify Quality

Janoshik COAs are available on every product page. Verify batch identity (MS confirmed) and purity (β‰₯99% HPLC) before use.

❄️

Peptide Storage Guidelines

πŸŒ‘ Light-protectedπŸ’§ Low moisture🌑️ Stable temperatureπŸ”¬ Sterile handling

Mazdutide 5mg | 10-Vial Kit | ...

$260

Pinealon 5mg | 10-Vial Kit | 5...

$190

Peptides
Blends
Tablets
Search
Contact