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Bioregulator
Testagen 20MG is a KEDG short-peptide research vial for controlled laboratory studies involving peptide cellular uptake, nuclear localization, peptide-DNA interactions, gene-regulatory pathway behavior, chromatin-associated models, and short-peptide bioregulator mechanisms.
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Volume pricing applies automatically from three vials and reaches 20% at twenty. Larger runs, institutional supply and custom timelines get a quote.
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Important research notice
Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.
All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.
By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.
Testagen is a short peptide research compound commonly identified by the sequence Lys-Glu-Asp-Gly (KEDG) and supplied as a 20MG lyophilized research vial. Testagen is studied primarily in preclinical laboratory models involving short-peptide cellular uptake, peptide-DNA interaction research, nuclear localization, gene-regulatory pathway behavior, chromatin-associated models, and peptide bioregulator investigations.
Disguised Alpha Testagen is supplied for researchers who require clear 20MG strength presentation, sequence transparency, clean vial appearance, product documentation, internal QA review, careful handling standards, and direct in-house fulfillment.
Compound: Testagen
Sequence: Lys-Glu-Asp-Gly / KEDG
Strength: 20MG
Total Content: 20MG Testagen
Format: Lyophilized short-peptide research vial
Research Category: KEDG / peptide bioregulator / gene-interaction research
Research Focus: Short-peptide cellular uptake, peptide-DNA interaction research, nuclear localization, gene-regulatory pathway behavior, chromatin-associated models, and peptide bioregulator investigations.
Testagen is studied in controlled laboratory models involving short-peptide cellular transport, nuclear localization, peptide–nucleic-acid interactions, gene-expression behavior, and proposed peptide bioregulator mechanisms.
A four-amino-acid peptide sequence studied in short-peptide bioregulator and cellular-interaction research models.
Relevant to controlled investigations involving cellular uptake, nuclear localization, DNA-associated interactions, and gene-regulatory pathway behavior.
Clear 20MG strength presentation in a lyophilized short-peptide research vial for controlled documentation and laboratory handling.
Testagen is studied in preclinical laboratory models involving short-peptide cellular entry, nuclear localization, peptide-DNA interactions, gene-expression behavior, chromatin-associated activity, and proposed tissue-directed bioregulator mechanisms.
Research interest in Testagen centers on how very short peptide sequences may cross cellular compartments and interact with intracellular regulatory systems. Published evidence remains predominantly preclinical and in-vitro, so the compound is positioned conservatively for mechanistic research.
The 20MG lyophilized vial format provides a clearly labeled KEDG presentation for structured short-peptide studies, product documentation, inventory management, and controlled laboratory handling.
Short-peptide research products require more than a compound name and vial. Sequence identity, strength clarity, vial presentation, product documentation, label accuracy, storage expectations, packaging quality, and fulfillment handling all matter.
Disguised Alpha reviews Testagen as a complete KEDG research product with attention to 20MG strength presentation, sequence transparency, finished-vial appearance, documentation, internal QA, labeling accuracy, and direct fulfillment accountability.
We believe researchers should be able to verify the standards we speak about. Learn more about the independent laboratories we work with below.
Disguised Alpha is built around direct accountability. Every order is processed, inspected, packaged, and shipped by our in-house team instead of being passed off to a third-party logistics warehouse.
This gives us tighter control over product presentation, fulfillment accuracy, packaging standards, storage conditions, and customer experience. Our goal is not to be the cheapest research supplier. It is to provide professionally handled compounds with real quality oversight behind them.
The synthetic tetrapeptide Lys-Glu-Asp-Gly, KEDG, studied by V. Kh. Khavinson's group at the Saint Petersburg Institute of Bioregulation and Gerontology, whose 2021 review lists it as "KEDG, Testagen". PubChem files the sequence as H-Lys-Glu-Asp-Gly-OH, C₁₇H₂₉N₅O₉ at 447.4 g/mol, without the name. Chita researchers who tested it describe it as synthesized from the amino acid composition of anterior pituitary extracts.
No, though they differ by one residue: testagen is Lys-Glu-Asp-Gly (KEDG) and epitalon is Ala-Glu-Asp-Gly (AEDG), lysine against alanine at the first position. The two were tested side by side in hypophysectomized chickens and hens and, with pinealon, in HeLa cells and DNA-interaction assays.
No. PubMed indexes no human study of testagen or its Lys-Glu-Asp-Gly sequence (search 14 October 2026), and Drugs@FDA lists no product containing it. Its indexed research covers hypophysectomized birds, HeLa cells, DNA and histone binding in cell-free tests, computer docking at amino acid and peptide transporters, and copper corrosion.
This page lists Testagen, a short peptide research compound commonly identified by the sequence Lys-Glu-Asp-Gly (KEDG), supplied as a 20MG lyophilized research vial and lyophilized in the USA. It is sold exclusively for laboratory research purposes and ships from Irvine, California, by FedEx 2-Day shipping.
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