Used in biomedical research to detect and quantify desmin protein levels in human tissue extracts or biological fluids. Helps in studying muscle-related diseases such as cardiomyopathies, muscular dystrophies, and myopathies. Supports diagnosis and monitoring of conditions involving muscle degeneration or damage by measuring desmin concentration with high specificity and sensitivity. Widely applied in clinical labs and research settings for biomarker validation and pathophysiological studies.