TB-500

TB-500 is a synthetic version of a fragment of Thymosin Beta-4 (Tβ4), a naturally occurring peptide implicated in actin regulation and cell migration. It is produced by solid-phase peptide synthesis (SPPS), purified by preparative HPLC, and verified for identity and purity by analytical HPLC and mass spectrometry.

Every batch is tested by an independent third-party laboratory; the Certificate of Analysis for this batch is published on this page. The compound ships as a sterile-filtered, lyophilized powder in a sealed glass vial to preserve stability in transit and storage.

In a research context, TB-500 is frequently used in cell biology studies of the actin cytoskeleton and cell motility. Keep lyophilized vials at -20°C; after reconstitution with bacteriostatic or sterile water, store refrigerated and use within your study's defined timeframe.

Strictly for research use — not for human or veterinary use.