Characterizing protein-protein interactions by ITC

Understanding protein–protein interactions is essential for revealing biological mechanisms, yet many analytical methods struggle to deliver direct, quantitative thermodynamic data. Explore how isothermal titration calorimetry (ITC) overcomes that challenge by providing a label‑free, solution‑based approach to measure binding affinity, stoichiometry, and energetics in a single experiment. Plus, learn how ITC streamlines characterization workflows, improves data confidence, and supports more informed decision‑making in protein research.