AnPac Bio is a biotechnology company focused on early cancer screening and detection, with 155 issued patents as of March 31, 2022. With two certified clinical laboratories in China and one CLIA and CAP accredited clinical laboratory in the United States, AnPac Bio performs a suite of cancer screening and detection tests, including CDA (Cancer Differentiation Analysis), bio-chemical, immunological, and genomics tests. According to a report by Frost & Sullivan, AnPac Bio ranked first globally in multi-cancer screening and detection test sample volume (accumulative to January 2021). AnPac Bio’s CDA technology platform has been shown in retrospective validation studies to be able to detect the risk of over 20 different cancer types with high sensitivity and specificity.