Disposable sampling swab
In recent years, there is a gradual increase in the trend of DNA examination of oral wipers, there is no tool for collecting oral exfoliated cells in China, using ordinary medical swabs, so different people collect oral exfoliated cells with the number of wipes, strength, the amount of shear of the examination material and the amount of template for expansion In order to standardize the collection of oral cleaner DNA and improve the efficiency of DNA preservation of oral cleaners, there is a need for a long time at room temperature of oral cleaner DNA preservation and extraction methods.
Therefore, the present invention provides methods for preserving and extracting oral cleanser DNA at room temperature for a long time to solve or partially solve the above problems.
In order to achieve the effect of the above means, the means of the present invention is a method of preserving and extracting oral cleanser DNA at room temperature for a long period of time.
Advantages of sample swab.
Utilization of the unique jet implant nylon fiber technology to increase the amount of specimen collection and release.
The sample swab is 15cm in full length, and the plastic rod has a unique easy-to-break design.
Fluffy mass allows collection of more intended analytes.
No specimen leftovers to speed up the specimen process
