TB-500

TB-500 is a synthetic research peptide associated with the actin-binding region of thymosin beta-4. Published analytical work has identified TB-500 products containing an N-acetylated LKKTETQ sequence, while many biological claims are extrapolated from research on full-length thymosin beta-4. It is studied in relation to actin dynamics, cell migration, angiogenic signaling, keratinocyte behavior and tissue-repair models. TB-500 can be used for chromatography, mass-spectrometry confirmation, peptide-metabolism studies and controlled cellular assays. Researchers should clearly distinguish TB-500 from full-length thymosin beta-4, verify the exact sequence and modification on the CoA, and avoid assuming that findings from one molecule apply directly to the other.

For laboratory research use only. Not for human or veterinary use. This description is informational and does not provide medical advice, dosing, or treatment guidance.