Used in biomedical research to quantify NOTCH2 protein levels in cell lysates, tissue extracts, and biological fluids. Enables investigation of NOTCH signaling pathway activity, which plays a critical role in cell differentiation, development, and oncogenesis. Widely applied in cancer research, particularly in studies involving leukemia, breast cancer, and other malignancies where NOTCH2 dysregulation is implicated. Supports evaluation of therapeutic agents targeting the NOTCH pathway by providing a reliable method to monitor protein expression changes in experimental models. Suitable for use in preclinical studies and molecular biology labs focusing on signal transduction mechanisms.