Used in biomedical research to detect and quantify levels of Human Replica Protein A (RPA-70) in cell lysates or biological samples. Commonly applied in studies related to DNA repair mechanisms, replication stress, and cancer biology. Enables researchers to monitor RPA-70 expression changes in response to genotoxic agents or therapeutic drugs. Widely used in academic labs, pharmaceutical research, and clinical studies investigating genomic instability and potential biomarkers for disease progression.