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Specialty / Research

Cortagen

CAS: 335591-03-2

CNS bioregulation and neuroprotection · Oxidative stress balance in neural tissue · Age-related cognitive decline

Cortagen is a synthetic tetrapeptide bioregulator that acts primarily on the brain and central nervous system.

  • CNS bioregulation and neuroprotection
  • Oxidative stress balance in neural tissue
  • Age-related cognitive decline
  • Cerebral cortex function restoration
Research Use Only.

This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

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AICAR

AICAR

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$90.00/vial
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≥99% HPLC| COA Included| Ships Today
≥99% Purity
COA Included
Third-Party Tested
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Cortagen Brochure
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HPLC Purity Analysis

High-Performance Liquid Chromatography
99.4%purity
mAURetention Time (min)0250500750100005101520253099.4%
Method: RP-HPLC C18UV 220nmACN/H₂O + 0.1% TFA
CoA Included
HPLC Verified
GMP Compliant
Third-Party Tested
Same-Day Shipping
Batch Tracked

Specifications

Purity
≥99%
Form
Lyophilized Powder
CAS
335591-03-2
Mol. Weight
430.40 Da

How Cortagen Works

Cortagen is a synthetic tetrapeptide bioregulator that acts primarily on the brain and central nervous system. It interacts with DNA regulatory sequences in neural cells to modulate gene expression related to antioxidant enzyme production, neurotransmitter synthesis, and the balance between pro-oxidant and antioxidant processes. Cortagen has been shown to normalize cerebral cortex function, restore the balance of excitatory and inhibitory neurotransmission, and protect neurons from oxidative damage in aging models.

Research Applications

1
CNS bioregulation and neuroprotection
2
Oxidative stress balance in neural tissue
3
Age-related cognitive decline
4
Cerebral cortex function restoration
5
Bioregulator peptide (Khavinson peptide) platform

Pricing

SizePer Vial10-Pack
20mg
$90.00$900.00

10-pack pricing shown. Volume discounts for 50+ vials — contact us.

Certificate of Analysis

MiPeptidos
Cortagen
PASSES ALL SPECIFICATIONS
Batch NumberHR-CRTG-2600315
Date of AnalysisJanuary 4, 2026
Purity (HPLC)99.4%
AppearanceWhite to off-white lyophilized powder
SolubilityFreely soluble in sterile water and bacteriostatic water
Molecular Weight (MS)430.40 Da — Confirmed
Endotoxin (LAL)<0.1 EU/mg
Sterility (USP <71>)Passes USP <71>

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every order.

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.