The detection limit concentration is 200copies/mL, the measurement is repeated 5 times, and the target nucleic acid is 100% detected.
The anti-interference ability was verified by selecting human blood (1%) and ribavirin. The test was repeated three times, and the weak positive sample was still a weak positive result. Haemophilus influenzae and Klebsiella pneumoniae were selected for cross-reaction verification. The test was repeated three times and both were negative. The repeatability verification uses 2 people, 20 days, and 2 batches of kits to test the negative and weak positive quality control products of Kunlai Biotechnology, and the compliance rate is 100%.
Conclusion: The compliance rate, detection limit, cross-reaction, anti-interference ability, repeatability and other performance indicators of the SARS-CoV-2 detection method of Hangzhou Ustar UC0108 New Crown Nucleic Acid Rapid Detection Analyzer meet the manufacturer’s declaration The performance indicators can meet the requirements for rapid detection of new coronavirus nucleic acid.