Used in biomedical research to quantify levels of B-cell lymphoma factor 2 (Bcl-2) protein in rabbit samples. This ELISA kit enables researchers to study apoptosis regulation in immune cells, particularly B-cells, helping investigate mechanisms behind lymphoma development, autoimmune diseases, and cancer progression. It is commonly applied in preclinical studies to evaluate therapeutic agents targeting anti-apoptotic proteins. The assay supports high-throughput analysis of protein expression changes in response to drug treatments or genetic modifications. Widely used in immunology, oncology, and pharmacology research settings.