The RBC Lysing Buffer is formulated for the selective and efficient lysis of erythrocytes from whole blood samples while preserving leukocytes and other nucleated cells. Commonly used as a pre-processing step in workflows requiring removal of red blood cells prior to downstream molecular or cellular analysis. Enables rapid and consistent erythrocyte removal, improving sample clarity and reducing interference from hemoglobin and other blood-derived components. Suitable for applications such as RNA and DNA extraction, flow cytometry, cell counting, immunophenotyping, and molecular diagnostics. Optimized formulation supports reproducible performance across different blood volumes and sample types. Compatible with fresh or anticoagulated blood samples and integrates easily into manual and semi-automated laboratory workflows. Helps ensure high-quality downstream results by improving nucleated cell recovery and assay performance. Intended for research and laboratory use. (RUO)