Used in biomedical research to detect and quantify CHOP protein levels in mouse tissue or cell samples. Helps study endoplasmic reticulum (ER) stress pathways, particularly in conditions like diabetes, neurodegenerative diseases, and cancer. Enables researchers to assess cellular stress responses and apoptosis mechanisms in experimental models. Commonly used in immunology, molecular biology, and pharmacology studies to evaluate the impact of drugs or genetic modifications on ER stress.