Protein-protein interaction (PPI) plays a vital role in various biological processes. In order to better understand the pathogenesis and treatment of various diseases, it is necessary to understand the details of these interactions. However, the current experimental methods still have many false positive and false negative problems. The computational prediction of protein-protein interaction has become a more important prediction method, which can overcome the obstacles of experimental methods. Therefore, CD ComputaBio provides you with a PPI prediction method based on the computational domain, and can establish a model for prediction based on the physical and chemical properties of the domain. The bioinformatician of CD ComputaBio is proud to tell you that we are willing to provide you with prediction of protein-protein interaction (ISPPIsP) service to meet the specific needs!