Immune & Thymic
Thymopentin
Also known as TP-5 · TP5 · Timunox
Thymopentin (TP-5) is a synthetic pentapeptide corresponding to the active region of the thymic hormone thymopoietin. It is studied for its ability to promote T-cell differentiation and modulate immune responses, and has been investigated in immunodeficiency-related conditions. It has a very short biological half-life, which has limited its broader pharmaceutical development. Controlled trials exist (for example, positive randomized trials in atopic dermatitis), though results in other conditions such as rheumatoid arthritis were inconsistent.
Studied / used for
- Studied for T-cell differentiation and immune modulation
- Studied in protocols for atopic dermatitis and IgE regulation
- Studied for rheumatoid arthritis, with mixed trial results
- Studied as an adjunct in immunodeficiency states
Commonly reported side effects
- Injection-site reactions
- Generally well tolerated in trials, with few serious adverse events reported
Not medical advice.
This is an educational reference. Peptalk does not recommend, prescribe, endorse, or rate any compound, and provides no dosing information. Do not start, stop, or change any peptide, hormone, supplement, or therapy based on this page. All clinical decisions must be made with your licensed healthcare provider.