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As the dominant G-actin sequestering protein in mammalian cells, TB-500 binds globular actin with high affinity (Kd ~0.5 M) through a sophisticated triple-contact mechanism involving Lys-3, Lys-18, and Lys-38 residues, preventing spontaneous actin polymerization while maintaining a readily mobilizable reservoir for rapid cytoskeletal reorganization

Studies demonstrate healing benefits across multiple organ systems, including tendons, ligaments, muscles, the gastrointestinal tract, blood vessels, nerves, and even brain tissue after injury

Stable gastric pentadecapeptide BPC 157, Robert's stomach cytoprotection/adaptive cytoprotection/organoprotection, and Selye's stress coping response

As the bite heals, these pieces will naturally be pushed out and off of the skin