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    • 4. 发明专利
    • Novel coronavirus detection reagent and detection method
    • GB2607805A
    • 2022-12-14
    • GB202212439
    • 2021-03-04
    • ZHEJIANG ORIENT GENE BIOTECH CO LTD
    • YE QI TAOXING ZHONG GUOWEN CHENJIAN QIU FANG
    • C12Q1/68
    • Provided in the present invention is a kit for quantitatively detecting the copy number of a novel coronavirus, the kit comprising a nucleic acid extraction kit and a nucleic acid amplification kit, wherein the nucleic acid extraction kit uses a magnetic bead method to perform rapid nucleic acid lysis and adsorption on samples. The nucleic acid amplification kit uses a fluorescent quantitative RT-PCR technology for quantitative analysis. Meanwhile, the most suitable primer and probe sequences are designed, and pseudoviruses containing SARS-CoV-2 and HCV gene fragments are used as standard products. HCV having the international standard product is used to calibrate and detect the SARS-CoV-2 virus content of the pseudovirus stock solution, which may very accurately characterize the copy number of the standard product, thereby overcoming the inaccuracy of a relative determination criterion used in the fluorescent PCR analysis on the CT value, and further enhancing the novel coronavirus nucleic acid detection effect and improving the detection sensitivity. The kit for quantitatively detecting the copy number of the novel coronavirus as provided by the present invention has high sensitivity and specificity, may accurately quantify the copy number of the novel coronavirus, is simple to operate, and the results thereof are accurate.
    • 7. 发明专利
    • Packaging box
    • GB202200779D0
    • 2022-03-09
    • GB202200779
    • 2022-01-21
    • ZHEJIANG ORIENT GENE BIOTECH CO LTD
    • The present invention provides a packaging box, including a box body; the box body is provided with an insertable zone; a dashed hole is disposed at an edge of the insertable zone. The insertable zone is round and may be completely or partially separated from the box body; there is an insertable zone on the box body. The packaging box provided by the present invention has an insertable zone. The detecting personnel need not find out an extra tubular fixed seat for use. Meanwhile, a packaging box is used to replace a tubular fixed seat, reducing the use cost of the detecting apparatus. Moreover, each lysis tube can be inserted into respective packaging box; and each packaging box is corresponding to respective detecting apparatus. Therefore, it is not easy to cause the misuse of lysis tubes during loading and detection procedure, thereby avoiding wrong detection because the lysis tube is taken by mistake.