LYOPHILATE OF POLYMERASE CHAIN REACTION SOLUTION, CONTAINING UDG FOR INHIBITING CROSS-CONTAMINATION

摘要

The present invention relates to a freeze-drying reagent composition for a polymerase chain reaction, and a preparation method therefor. The freeze-drying reagent composition for a polymerase chain reaction of the present invention can improve stability and storage at room temperature through the freeze-drying of polymerase chain reaction components. It is possible to maintain the effect of a polymerase chain reaction and the discrimination of a specimen when adding distilled water to a freeze-dried reagent composition at room temperature and carrying out a nucleic acid amplification reaction. In addition, it is possible to minimize the problem and danger of diagnostic errors, which can be caused by cross-contamination during a nucleic acid amplification reaction, by using a freeze-drying reagent composition for a polymerase chain reaction, containing uracil DNA glycosylase (UDG).