TB4-FRAG

An active fragment of Thymosin Beta-4 encompassing the actin-binding domain. Retains key healing properties of the full molecule in a smaller, more targeted form with potentially improved tissue-specific activity.

• Binds G-actin to promote cell motility
• Modulates actin polymerization at injury sites
• Reduces NF-kB driven inflammatory signaling

• Active malignancy
• Pregnancy or breastfeeding
• Known hypersensitivity to thymosin peptides

Store at 2–8°C (36–46°F) for up to 3 months. For long-term storage, keep at -20°C (-4°F). Once reconstituted, refrigerate and use within 2 weeks.

Preclinical research indicates that the active fragment retains the core actin-binding and cell-migration-promoting properties of full-length Thymosin Beta-4. Limited human data; primarily studied in vitro and in animal models.