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Recently, it was learned from the State Intellectual Property Office that Biosino Beijing Enterprises has obtained another invention patent authorization "A primer combination, kit and detection method for detecting MTRR gene and MTR gene polymorphism", the patent number is ZL2020 1 1546936.6 . This is a high degree of recognition of Biosino’s innovative capabilities and a testament to its strength.

Concentrate our efforts to seek innovation and work hard to welcome the grand event. This patent adds another milestone to Biosino's innovation path, and presents the top 20 with impressive scientific and technological achievements!

The invention relates to the field of molecular detection, and in particular to a primer combination, a kit and a detection method for detecting MTRR gene and MTR gene polymorphisms. The present invention designs specific primers for MTRR gene and MTR gene polymorphisms at position 66 of the MTRR gene and position 2756 of the MTR gene, and selects the housekeeping gene GAPDH as an internal reference as a primer for detecting polymorphisms at these two sites. combination. During detection, the primer combination is divided into a mutant detection system and a wild-type detection system, a threshold value for the difference in fluorescence value between the detection site and the internal reference is set, and the test substance is judged based on the difference in fluorescence value between the mutant detection system and the wild-type detection system. The genotypes of the sample at position 66 of the MTRR gene and position 2756 of the MTR gene can be used to quickly and accurately determine the polymorphisms of position 66 of the MTRR gene and position 2756 of the MTR gene.

In 2022, Biosino Beijing Enterprises has obtained a number of invention patents. These scientific and technological achievements are inseparable from the unwavering innovative spirit of Biosino people and the hard work of the R&D team. Biosino Beijing Enterprises has always been down-to-earth and adheres to the concepts of independent research and development and technological innovation. Every honor accumulates momentum for the company's future development, enhances the company's core competitiveness, and provides the company with solid and powerful scientific and technological support.