ticketmass - 11/3/22 Precision Proteomics Inc. (PPI) is a biotechnology company that makes and sells a unique proteomics platform for basic, preclinical, and clinical research, as well as next-generation precision medicine research. PPI's unique technology, which includes the SH2 Supberbinder (SH2S), makes cutting-edge proteomics possible redactle to meet the needs of our customers and colleagues in therapeutics research, development, and clinical use.