Peptide Database

Beta-Alanyl-N-methyl-L-histidine

Anserine is a methylated dipeptide analog of carnosine found in high concentrations in avian and fish muscle. It shares carnosine's pH-buffering and antioxidant properties but shows superior blood-brain barrier penetration. Research highlights potential for cognitive decline prevention, reduction of amyloid-beta toxicity, and improved exercise performance. It is often studied alongside carnosine for synergistic effects.

Ala-Glu-Asp-Pro · AEDP

Cortagen is a synthetic tetrapeptide (Ala-Glu-Asp-Pro) characterized as a cortex cytoprotective peptide in research from the St. Petersburg Institute. It penetrates the blood-brain barrier and is reported to regulate neuronal gene expression, protect cortical neurons, and improve cognitive function in aging models. It is often studied alongside other peptide bioregulators from the same research group.

EDR peptide · Glu-Asp-Arg

Pinealon is a synthetic tripeptide (Glu-Asp-Arg) developed by the St. Petersburg Institute of Bioregulation and Gerontology. It is characterized as a pineal gland cytoprotective peptide that penetrates the blood-brain barrier and acts as a transcription factor, regulating gene expression in neuronal cells. Research suggests neuroprotective, antioxidant, and cognition-preserving effects, particularly in aging and hypoxic conditions.