Overview: TB-500 is a synthetic fragment of thymosin beta-4, the primary actin-sequestering peptide in mammalian cells. It is intended strictly for in vitro and laboratory research applications. Contents: A single lyophilized vial of TB-500 (Thymosin Beta-4 fragment) supplied as sterile lyophilized powder. Available in 5mg and 10mg vial sizes. Purity: >99% (batch-specific COA reports 99.023% purity via HPLC analysis). Quality Assurance: • Independent third-party testing on every batch • HPLC purity verification and mass-spectrometry identity confirmation • Manufactured under strict aseptic and