Home/ Bioregulators/ Crystagen
Crystagen 20mg research peptide vial — Retinal & Immune Bioregulator

Images are for illustrative purposes only.

Retinal

Crystagen

Retinal & Immune Bioregulator

Crystagen is the tripeptide Glu-Asp-Pro (EDP), molecular weight approximately 360 Da, derived from research on animal retinal tissue extracts. It is the retinal member of the Khavinson bioregulator series and is additionally examined in immune cell preparations.

Crystagen is the only compound in the series addressed to the visual system, and its research is unusually specific about cell type: proposed activity is described across photoreceptors, retinal pigment epithelium (RPE), and retinal ganglion cells rather than a single tissue compartment. Preclinical reports from the originating group cover models of retinal degeneration. Structurally it sits in the ED group with Pinealon (EDR), Ovagen (EDL), and Chonluten (EDG), its proline third residue setting it apart; the same proline appears as the terminal residue of Cortagen (AEDP) and Prostamax (KEDP).

Supplied as a lyophilized 10-vial 20mg kit for in vitro research use only.

$395
1
$395
per 10-vial kit
$1.98 / mg
Research Library
Crystagen Research Review →
Mechanism, evidence level & in vitro context
CategoryBioregulators
SequenceGlu-Asp-Pro
Purity◆ ≥99%
FormLyophilized powder
Kit size10 vials
Per vial20mg
Storage−20°C recommended
UseResearch only
Certificate of Analysis
Available upon request. Custom and large batch orders include a batch-specific COA.
★  5+ kits, $20 off per kit
★  10+ kits, $30 off per kit
✓  Free shipping over $500 ($30 flat under)
✓  Discreet worldwide shipping in 2–3 business days
✓  Pay with crypto: BTC, USDC & USDT
View Cart → ← Back to Bioregulators
⚠ For in vitro research use only. Not for human or animal consumption. Not evaluated by the FDA. Read full disclaimer →
Common Questions

Crystagen FAQ

What is Crystagen?+
Crystagen is a Retinal & Immune Bioregulator supplied for laboratory research. Retinal and immune tissue bioregulator studied in vitro for visual system cell function pathway modeling and ocular tissue signaling mechanism research.
What tissue does the Crystagen bioregulator target?+
Crystagen (Glu-Asp-Pro) is a retinal and immune peptide bioregulator studied for visual-system cell function and ocular-tissue signaling.
Which retinal cell types are examined in Crystagen research?+
Crystagen research is unusually specific about cell type for this class. Proposed activity is described across photoreceptors, retinal pigment epithelium (RPE), and retinal ganglion cells, rather than a single tissue compartment, and the peptide is additionally examined in immune cell preparations. Preclinical reports from the originating group cover models of retinal degeneration. Crystagen is the tripeptide Glu-Asp-Pro (EDP), about 360 Da.
What is lyophilized Crystagen, and how is it reconstituted?+
Crystagen is supplied as a lyophilized (freeze-dried) powder, a dehydrated form that keeps the peptide stable during shipping and storage. In the laboratory it is reconstituted (returned to liquid form) using a solvent such as bacteriostatic water, added slowly against the side of the vial, which is then swirled gently, never shaken, until the powder fully dissolves. All handling is for in vitro research use only.
How should Crystagen be stored?+
Store the lyophilized Crystagen powder at -20°C, protected from light and moisture, where it remains stable long-term. Once reconstituted, keep it refrigerated (2-8°C) and use it within the timeframe appropriate for your research protocol.
What is the purity of Crystagen, and how is it tested?+
Every batch of Crystagen is produced to a purity of 99% or higher. Purity and molecular identity are verified using standard analytical methods: high-performance liquid chromatography (HPLC) to measure purity, and mass spectrometry (MS) to confirm the peptide's molecular weight.
Same Category

Related Compounds

Pineal
Pinealon
Neuroprotective Tripeptide
$395
 Mucosal
Chonluten
Bronchial & Intestinal Bioregulator
$395
 Neural
Cortagen
Cortical Peptide Bioregulator
$395