DTK270, Helicobacter pylori (HP) Nucleic Acid Detection Kit (Fluorescent PCR Method). This kit uses TaqMan probe method for real-time fluorescence PCR technology, designs a pair of Helicobacter pylori specific primers, combines with a specific probe, and uses fluorescence PCR technology to amplify and detect the DNA of Helicobacter pylori in vitro, which is used for pathogen diagnosis of suspected infected individuals in clinical practice.