Used in biomedical research to quantify PTEN protein levels in cell lysates, tissue extracts, and biological fluids. Enables investigation of PTEN expression in cancer studies, as PTEN is a key tumor suppressor involved in regulating cell growth, survival, and proliferation. Supports research in signaling pathways such as PI3K/AKT, where PTEN acts as a negative regulator. The kit is applied in preclinical studies to assess the impact of genetic mutations, drug treatments, and disease states on PTEN protein expression. Widely used in molecular biology and oncology labs for high-throughput screening and biomarker validation.