Description
Cortagen 20mg from Oath Peptides is a synthetic Ala-Glu-Asp-Pro bioregulator tetrapeptide supplied as freeze-dried powder. Each vial holds 20mg and costs $80. It’s sold for laboratory research only and ships from our warehouse in Gilbert, Arizona, with 2-day shipping on every order.
What is Cortagen?
Cortagen is a synthetic tetrapeptide, Ala-Glu-Asp-Pro (AEDP). It was made by directed synthesis based on the amino acid analysis of Cortexin, a polypeptide preparation from bovine cerebral cortex. It’s a defined synthetic peptide, not an extract.
The original patent describes it as a white, odorless, amorphous powder. It comes from the same source material as Pinealon.
Cortagen 20mg specifications
- Sequence: Ala-Glu-Asp-Pro (AEDP)
- Molecular formula: C17H26N4O9
- Molecular weight: 430.41 g/mol
- CAS number: 335591-03-2
- PubChem CID: 18439621
- Form: white to off-white lyophilized powder
- Solubility: soluble in water
- Amount per vial: 20mg
- Testing: US lab, 99%+ purity
What researchers study Cortagen for
AEDP has been reported to interact with DNA and chromatin in cultured cells. No specific receptor target has been established. See Cortagen on NIH PubChem.
About Khavinson bioregulator peptides
Cortagen belongs to a family of very short peptides, two to four amino acids long, developed at the St. Petersburg Institute of Bioregulation and Gerontology under Vladimir Khavinson. The group started in the 1970s and 1980s with polypeptide extracts from animal organs. Later they picked out short sequences inside those extracts and began making them synthetically.
Most of the published research still comes from that institute and the labs it works with, and much of it is cell culture and animal work. Independent replication is limited, so it makes sense to design studies with that in mind. You can compare the whole family in our bioregulator peptides range.
How to store Cortagen
Keep the sealed vial in the fridge at 36 to 46 °F (2 to 8 °C). After reconstitution, keep it cold and use it within a few weeks.
Most labs reconstitute with Research Water, which is sterile-filtered water with 0.9% benzyl alcohol.
When it’s time to reconstitute, let the vial come to room temperature first. Add the solvent slowly down the inside wall of the vial so it doesn’t hit the powder directly, then swirl gently until the liquid is clear. Don’t shake it. Write the date on the label so you know how long it’s been mixed.
Cortagen 20mg price and pack sizes
This is a single 20mg vial of Cortagen for $80. If your lab goes through Cortagen quickly, the multi-packs bring the cost per vial down.
- Cortagen 20mg 3 pack: $216, or $72 a vial (save 10%)
- Cortagen 20mg 6 pack: $408, or $68 a vial (save 15%)
- Cortagen 20mg 12 pack: $768, or $64 a vial (save 20%)
Why buy Cortagen from Oath Peptides
We’re a US company and we ship from Gilbert, Arizona. Most orders arrive in about two days. Cortagen is tested by a US lab before it’s listed, with purity at 99% or above, and every vial is sealed and clearly labeled.
Cortagen FAQ
What is Cortagen based on?
The amino acid analysis of Cortexin, a bovine brain cortex preparation.
Does Cortagen have a known receptor?
No specific receptor has been established.
Is Cortagen 20mg for human use?
No. It’s sold for laboratory research only. It isn’t approved for human or veterinary use, and we don’t give dosing advice.
Related research peptides
Labs that order Cortagen often look at these as well:
- Pinealon: a synthetic Glu-Asp-Arg bioregulator tripeptide supplied as freeze-dried powder
- Epithalon: an Ala-Glu-Asp-Gly tetrapeptide (CAS 307297-39-8) supplied as freeze-dried powder
- Semax: a seven-amino-acid ACTH(4-10) analog (CAS 80714-61-0) supplied as freeze-dried powder
- Cartalax: a synthetic Ala-Glu-Asp bioregulator tripeptide supplied as freeze-dried powder
You can also browse everything in Bioregulator Peptides.
Order Cortagen 20mg today
Add the Cortagen 20mg to your cart and check out in a couple of minutes. We’ll ship it from Arizona with 2-day delivery. Ordering for a longer project? The 12 pack gives you the lowest price per vial.
For laboratory research use only. Not for human or veterinary use. Not a drug, food or cosmetic product. Oath Peptides doesn’t give dosing or medical advice.
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