“…The approach facilitated the study of protein-protein interactions where multiple proteins are involved and demonstrated high-throughput monitoring of affinity-tagged proteins in expression and purification processes (Ro et al, 2005). Moreover, they chose the Human Papilloma Virus E6 protein with its binding proteins, the ligase E6AP and the tumor suppressor p53, as a model study to investigate the triple protein interaction (E6/E6AP/p53) that takes place during the viral A c c e p t e d M a n u s c r i p t infection (Ro et al, 2006). The complex formation induces a degradation of p53 and, consequently causes the transformation of normal cells into malignant cells and work in this area supports the development of new anticancer drugs against HPV-related cervical cancer.…”