Crystagen — Research Peptide Bulk Supply
Also known as: Immune Bioregulator, Pro-Gln-Asn, Proline-Glutamine-Asparagine
Crystagen is a Khavinson-developed tripeptide immune bioregulator studied for immune cell gene regulation and chromatin decondensation. Research specs.
Bulk Catalog Specifications
- Synthesized cytogens (10 mg per capsule in commercial form)
- Research powder form: lyophilized
- Sequence: Pro-Gln-Asn (tripeptide)
- Storage: room temperature for capsule form; −20°C for bulk powder
- COA: manufacturer lot data
Scientific Identifiers
| Sequence | Pro-Gln-Asn (PQN) — reported per Vita-Stream product data |
|---|---|
| Residue count | 3 |
| Molecular formula | Unknown — not confirmed in PubChem as of research date |
| Molecular weight | Unknown |
| PubChem CID | Not confirmed |
| Note | Scientific identifiers for Crystagen are not independently confirmed in PubChem; report catalog manufacturer data only |
Research Mechanism Summary
Crystagen is a short signaling peptide bioregulator developed by Professor Khavinson's group at the St. Petersburg Institute of Bioregulation and Gerontology, composed of proline, glutamine, and asparagine residues. Per the Khavinson bioregulator model, short peptides of this class interact complementarily with DNA-specific binding sites on gene promoter sequences, inducing RNA polymerase activation and restoration of protein synthesis diminished by age-related DNA condensation. Crystagen is specifically framed in research literature as targeting immune system cell function — particularly thymocyte-like and lymphocytic populations — with proposed mechanisms aligned with chromatin decondensation observed in Livagen and Vilon studies.
For Research Use Only. Not for human or veterinary use. Page copy reflects published preclinical and biochemistry literature only and does not constitute dosage, administration, treatment, or therapeutic guidance.
Catalog Context
Crystagen is supplied as a research-grade lyophilized peptide catalog item under the Peptide Bioregulators (Khavinson) family. PeptideDistro.com lists this entry for qualified research and wholesale buyers; pricing, MOQ, and documentation packets are reviewed during account intake. Page copy is framed exclusively around mechanism literature, molecular identifiers, and bulk catalog specifications.
Wholesale & Documentation
PeptideDistro.com supplies Crystagen in research-grade lyophilized format with COA, HPLC, and mass spectrometry data per lot. Pricing, MOQ, and label coordination are reviewed during account intake.