Used to detect and quantify levels of lactate dehydrogenase (LDH) enzyme released by mouse cells in research settings. LDH release is a marker of cell damage or cytotoxicity, so the kit is commonly applied in studies involving cell death, drug toxicity, immune response, and cancer research. It helps assess the health of cultured cells after exposure to experimental treatments such as pharmaceuticals, toxins, or therapeutic agents. The assay is widely used in immunology, oncology, and pharmacology for high-throughput screening and mechanistic studies.