Is Guangzhou Dongguan _ _ Fengyuan making nucleic acid?

The nucleic acid detection service point of Qifeng Park in Dongcheng Street provides services such as sampling, testing and reporting of nucleic acid detection in COVID-19. Members of the public can carry their ID cards and go to the service points for COVID-19 nucleic acid testing on a voluntary and self-funded basis. The sampling work is completed by the medical staff of Dongcheng Hospital, and the samples will be sent to COVID-19 Nucleic Acid Testing Center of Dongcheng Hospital for testing. Testing address: the first floor of the office building at the main entrance of Qifeng Park, No.2 Dongcheng Middle Road, Dongguan (next to the parking lot).

Nucleic acid detection is to determine whether the corresponding gene nucleic acid exists in the sample by detecting the accumulation of fluorescence signals. Most nucleic acid detection kits use fluorescence quantitative PCR. The detection principle is to take the unique gene sequence as the detection target, and through PCR amplification, the target DNA sequence we selected will increase exponentially. Each amplified DNA sequence can be combined with our pre-added fluorescent labeled probes to generate fluorescent signals. The more amplified target genes, the stronger the accumulated fluorescence signal. If the target gene is not amplified, the enhancement of fluorescence signal cannot be detected. Among the components of nucleic acid detection kit, detection primers and probes are the most critical.