Used in biomedical research to detect and quantify levels of the BCL11B protein in human samples, particularly in studies related to immune system regulation, T-cell development, and lymphoid malignancies. Helps researchers investigate the role of BCL11B in leukemia, lymphoma, and other hematological disorders by providing a reliable method to measure protein expression in cell lysates or tissue extracts. Commonly applied in molecular biology and oncology labs for biomarker validation and mechanistic studies.