Peptide Database

Selanc · TP-7

Selank is a synthetic heptapeptide analog of tuftsin developed by the Russian Institute of Molecular Genetics. Approved in Russia for anxiety and cognitive disorders, it exhibits anxiolytic effects comparable to benzodiazepines without sedation or dependence. Research shows it modulates GABA, serotonin, and dopamine systems, enhances BDNF expression, and improves memory consolidation and learning.

C₃₃H₅₇N₁₁O₉ · 751.87 Da

Thymus Humoral Factor-Gamma 2 · THF-γ2

Thymalin is a peptide complex isolated from bovine thymus gland, approved in Russia for use as an immunomodulator. Research demonstrates it restores age-related decline in T-cell function, enhances bone marrow activity, and supports immune homeostasis. Long-term studies in elderly populations show reductions in all-cause mortality and improved immune resilience, positioning it as a key anti-aging immunotherapy research compound.

TP-5 · Timunox

Thymopentin (TP-5) is a synthetic pentapeptide corresponding to positions 32–36 of thymopoietin. It is approved in several countries for HIV infection, rheumatoid arthritis, and immune deficiencies. Research shows it selectively promotes T-cell maturation and differentiation, enhancing both cellular and humoral immune responses without causing immunosuppression.

Thymalfasin · Tα1

Thymosin Alpha-1 is a naturally occurring 28-amino-acid peptide derived from thymosin fraction 5 of the thymus gland. Approved in over 35 countries for hepatitis B, hepatitis C, and as an immune adjuvant in cancer therapy, it enhances T-cell maturation, dendritic cell function, and NK cell activity. Research continues to expand into sepsis, COVID-19, autoimmune conditions, and vaccine response enhancement.

C₁₂₉H₂₁₅N₃₃O₅₅ · 3108.29 Da