Used in biomedical research to quantify smooth muscle myosin levels in tissue samples and biological fluids. Helps assess smooth muscle cell activity in studies related to vascular diseases, atherosclerosis, and hypertension. Applied in detecting cell damage or degeneration in organs containing smooth muscle, such as the gastrointestinal tract, uterus, and blood vessels. Supports research in regenerative medicine and drug development by monitoring myosin expression during treatment or disease progression. Commonly used in preclinical studies to evaluate the effects of therapeutic compounds on smooth muscle integrity.