Used in biomedical research to detect and quantify levels of Calnexin (CANX), a molecular chaperone involved in protein folding and quality control in the endoplasmic reticulum. The kit is primarily applied in studies related to cellular stress, protein misfolding diseases, apoptosis, and immune responses. Researchers use it to assess changes in Calnexin expression in various cell types under experimental conditions such as drug treatment, gene knockdown, or disease models. It is also employed in cancer research and neurodegenerative disease studies where endoplasmic reticulum stress plays a key role. The assay provides a reliable and sensitive method for measuring Calnexin in cell lysates and tissue homogenates.