Description
What Is Pancragen Peptide?
Pancragen peptide is a synthetic tetrapeptide bioregulator with the amino acid sequence Lys-Glu-Asp-Trp (KEDW), developed by Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology. Pancragen belongs to the Khavinson bioregulator peptides class — a specific type of peptide bioregulator consisting of short control peptides (2–4 amino acids) that tune tissue-specific gene expression at natural levels. Pancragen’s main target is pancreatic tissue, including acinar cells and islet cells, where it has been studied for its capacity to normalize gene expression patterns, such as pax6, linked with insulin-producing beta cell function, insulin production, glucose body function control, endothelial function, and pancreatic tissue homeostasis in aging models.
As a pancreas bioregulator, pancragen operates through the Khavinson epigenetic mechanism — direct interaction with paired DNA sequences in the promoter regions of pancreatic-specific genes, tuning transcription rather than acting through receptor agonism or enzyme blocking. This fundamentally different approach to tissue function restoration has been studied across four decades of bioregulation research, offering a unique perspective on peptide therapy. PrymaLab Pancragen 20mg is manufactured to high purity standards and supplied exclusively for qualified lab research uses.
Pancragen 20mg: Key Specifications
| Specification |
Detail |
| Compound |
Pancragen (tetrapeptide bioregulator) |
| Sequence |
Lys-Glu-Asp-Trp (KEDW) |
| Quantity |
20mg |
| Target Tissue |
Pancreatic tissue (beta cells, exocrine pancreas) |
| Class |
Khavinson bioregulator peptide (short control peptide) |
| Purity |
≥98% (HPLC-verified per batch) |
| Testing |
HPLC, mass spectrometry, molecular weight identity check |
| Form |
Freeze-dried powder |
| Storage |
Store at −20°C desiccated; protect from light |
| Intended Use |
Lab research only — not for human or veterinary treatment use |
How Pancragen Works: Bioregulator Mechanism of Action
Pancragen operates through the set up Khavinson model of peptide bioregulation, in which short peptides interact with paired DNA sequences in the promoter regions of tissue-specific genes. For pancragen, the target gene clusters are those governing pancreatic beta cell function, including markers like ngn3, nkx2.2, FOXA2, cathepsin B, insulin and glucagon synthesis and secretion, and pancreatic tissue maintenance during natural aging.
Pancreatic Gene Expression Modulation
Research from the Khavinson group shows that pancragen tunes the expression of genes key to pancreatic endocrine function, including genes involved in insulin production and biosynthesis, beta cell glucose sensing via glucokinase pathways, and pancreatic transcription factors (such as pdx1) that keep beta cell identity and function throughout the lifespan. In aged pancreatic tissue models, pancragen use was linked with restoration of gene expression patterns, including pax4 levels, toward profiles characteristic of younger, functionally competent tissue.
Beta Cell Function and Glucose Homeostasis
The main research interest in pancragen centers on its effects on pancreatic beta cell function, c-peptide levels, and glucose body function control. Lab studies from the St. Petersburg Institute have examined pancragen’s impact on insulin secretion capacity, C-peptide levels, beta cell proliferation markers, and glucose tolerance parameters in aged and metabolically stressed animal models. The peptide’s mechanism — tuning gene expression rather than directly boosting insulin release — represents a distinct research approach to metabolic health compared to conventional secretagogue compounds that act on sulfonylurea receptors or GLP-1 pathways.
Pancreatic Tissue Homeostasis in Aging
Age-related decline in pancreatic function is a major focus of gerontological research, as beta cell mass and insulin secretion capacity decrease progressively with aging. Pancragen has been studied as a possible bioregulatory intervention to slow or partially reverse this age-related functional decline by restoring the transcriptional programs that keep pancreatic health, tissue identity and secretory capacity. This anti-aging use aligns with the broader Khavinson hypothesis that short peptides can be used in peptide therapy to counteract age-related epigenetic changes and methylation patterns in specific organ systems.
Pancragen Peptide Benefits: What Research Shows
The following research context reflects published lab and clinical gerontology literature from the Khavinson research program. PrymaLab Pancragen 20mg is supplied exclusively for research purposes.
Glucose Metabolism and Insulin Function
Khavinson and colleagues have published data showing that pancragen use in aged animal models was linked with improved glucose tolerance, enhanced insulin secretion responses to glucose challenge, and normalization of fasting blood sugar levels. These effects are attributed to the restoration of beta cell gene expression patterns that deteriorate during natural aging, including upregulation of insulin gene transcription and glucokinase activity normalization.
Pancreatic Anti-aging Effects
In gerontological research models, pancragen has been studied alongside other Khavinson bioregulators for its possible to extend functional lifespan of pancreatic tissue. Published data shows that bioregulator peptide use in aging animal cohorts was linked with kept pancreatic function at ages where control animals showed major functional decline, supporting the hypothesis that short control peptides can tune the rate of age-related organ function loss.
Pancreatic Cytoprotection
Preliminary lab data has examined pancragen’s effects on pancreatic cell survival under body stress conditions, including oxidant stress, insulin resistance, and glucotoxicity models relevant to metabolic syndrome and type 2 diabetes and metabolic syndrome research. These cytoprotective properties are hypothesized to result from gene expression tuning affecting antioxidant defense enzymes, IGF-I signaling, mcl1, caspase-3 mediated apoptosis, and cellular stress response pathways in pancreatic tissue, particularly under conditions of chronic hyperglycemia.
Pancragen vs. Other Metabolic Bioregulators: Key Differences
How to Store and Handle PrymaLab Pancragen 20mg
- Store freeze-dried at −20°C. Keep the sealed vial desiccated and protected from light. Freeze-dried pancragen is stable for 24+ months under these conditions.
- Allow vial to reach room heat before opening. This prevents condensation from degrading the peptide powder.
- Reconstitute with appropriate sterile solvent. Use sterile water, bacteriostatic water, or sterile saline. Add solvent slowly along the vial wall to avoid foaming.
- Use mixed solution within 2–4 weeks. Store at 2–8°C. Mark the mixing date on the label.
- Avoid repeated freeze-thaw cycles. Aliquot into single-use portions if needed.
- Retain the Certificate of Test. Record the lot number and keep the COA for traceability.
Why Choose PrymaLab Pancragen 20mg?
PrymaLab supplies Pancragen 20mg as a high-purity research-grade bioregulator peptide verified at ≥98% purity by reverse-phase HPLC and identity-confirmed by mass spectrometry. Each production batch ships with a unique lot number and Certificate of Test documenting purity, identity, and testing methodology. Independent third-party analytical testing ensures unbiased results and full traceability for GLP-compliant research environments and peer-reviewed publication standards.
Frequently Asked Questions About Pancragen Peptide
What is pancragen and what tissue does it target?
Pancragen is a synthetic tetrapeptide (Lys-Glu-Asp-Trp, KEDW) belonging to the Khavinson bioregulator peptide class. It targets pancreatic tissue — mainly insulin-producing beta cells and the broader endocrine and exocrine pancreas. Pancragen was developed by Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology and has been studied for its capacity to tune pancreatic gene expression patterns linked with glucose body function and aging.
How does pancragen work as a pancreas bioregulator?
Pancragen operates through the Khavinson bioregulation mechanism — direct interaction with paired DNA sequences in the promoter regions of pancreatic-specific genes. Rather than boosting receptors or blocking enzymes, pancragen tunes transcription of genes governing beta cell function, insulin biosynthesis, and pancreatic tissue homeostasis. This epigenetic approach aims to restore gene expression patterns that deteriorate during natural aging.
What is the difference between pancragen and ovagen?
Both are Khavinson bioregulator peptides targeting body organs, but they differ in tissue specificity. Pancragen (KEDW) targets pancreatic tissue — focusing on beta cell function, insulin pathways, and glucose body function. Ovagen targets liver and gut tissue — focusing on hepatic function, detoxification pathways, and GI barrier integrity. Research protocols sometimes use both peptides together, or alongside others like BPC-157, for full body system support.
How should pancragen be stored?
Store freeze-dried pancragen at −20°C, desiccated and protected from light, for shelf life of 24+ months. After mixing with sterile solvent, refrigerate at 2–8°C and use within 2–4 weeks. Avoid repeated freeze-thaw cycles by aliquoting into single-use portions.
What testing does PrymaLab perform on pancragen?
Every batch is tested at ≥98% purity by reverse-phase HPLC and identity-verified by mass spectrometry. Each batch ships with a unique lot number and Certificate of Test. Testing is conducted by independent analytical laboratories for unbiased quality check and full traceability.
Research Disclaimer
For Research Use Only. PrymaLab Pancragen 20mg is intended exclusively for qualified lab research use. This product is not intended for human consumption, treatment use, veterinary treatment, or any use outside controlled research environments. Pancragen has not been approved by the FDA or any equivalent control authority for treatment use. All research uses described are drawn from published lab and gerontological literature. Researchers are responsible for ensuring compliance with all applicable regulations.
Only logged in customers who have purchased this product may leave a review.
14 reviews for Pancragen Peptide 20mg