Used in biomedical research to quantify levels of cAMP response element-binding protein (CREB) in mouse samples, this ELISA kit enables researchers to study cellular signaling pathways related to gene expression, memory formation, and neuronal plasticity. It is commonly applied in neuroscience, immunology, and metabolic disease studies where CREB activation plays a key regulatory role. The assay provides a sensitive and specific method to measure phosphorylated or total CREB protein in tissue lysates, cell cultures, or biological fluids, supporting investigation into drug effects, disease mechanisms, and signal transduction dynamics.