Blot hybridization is a diagnostic technique that utilizes genes to examine DNA sequences and the virulence of some diseases.
This technique consists of three specific techniques:
1. Northern hybridization: for RNA;
2. Southern hybridization: to analyze DNA;
3. Western hybridization: to detect proteins.
The specific procedure is as follows: the substance to be detected is first subjected to a procedure of infiltration and fixation in a membrane filter, and then it is hybridized to form the final macromolecule to be analyzed.
Blot hybridization is a genetic testing technique that is commonly used in the clinic to detect gynecological diseases caused by various viral infections, such as those caused by HPV viral infections, which often include cervical precancerous lesions and cervical cancer. Based on the results of the test, the next step in the diagnosis and treatment program will be determined.