The Important Application and Effect of DNA Extraction Kit in Forensic Science

In the field of forensic science, the DNA extraction kit is an indispensable tool. It plays a key role in crime scene investigation, individual identification, and other aspects.

When a criminal case occurs, various biological samples collected from the crime scene, such as blood, hair, saliva, etc., can be extracted and analyzed using a DNA extraction kit. By comparing the DNA of the suspect with the DNA of the sample at the scene, the suspect can be accurately identified, providing important evidence for the case investigation.

This kit also performs well in individual identification. In disaster accidents, by extracting the DNA of the victims, their identities can be quickly and accurately identified, allowing families to receive consolation as soon as possible.

The characteristics of the DNA extraction kit lie in its high efficiency and specificity. It can accurately extract DNA from complex biological samples without interference from other substances. At the same time, the kit has good stability and can maintain good performance under different environmental conditions. Its advantage also lies in its ability to handle trace samples. Even a very small amount of biological sample can extract enough DNA for analysis.

In short, the application of the DNA extraction kit in forensic science provides a reliable technical means for case investigation and individual identification, and plays an important role in maintaining social justice and public safety.