This product is an empty antigen extraction tube. Its shape is to combine a test tube with a dropper, which can temporarily store the sample preservation solution, and one end of the dropper can be conveniently used for sample detection.
Features of Extraction Tube
Material: The tube body is made of PE material, while the dripper is made of PS material. This material is relatively soft and can be squeezed easily, which helps to extract samples from the swab.
Tube design: The whole antigen extraction tube is a thin tube design, which can be used only by adding a small amount of extraction buffer, which greatly increases the concentration of antigen in the sample and improves the accuracy of detection results.
Dripper design: The extraction tube adopts a split design, and the part of the dropper is convenient to provide a consistent drop size when the buffer is distributed to the detection device.
Customized service: Since the size of the swab will be different for different ages, the conventional size of the extraction tube may not meet the needs of everyone, we can provide customers with special customized services.
How to use Antigen Extraction Tubes?
What we can provide is an empty antigen extraction tube, which is convenient for the extraction and detection of a variety of samples. Take the use of nasopharyngeal swabs as an example, you need to prepare suitable swabs, preservation solutions, and test cards. The specific operations are shown in the figure.
Normally, it only takes 15 minutes to get the results, and the results displayed after 15 minutes will become invalid. So please check the test results in time.
Why Choose such Empty Extraction Tube?
Under the current circumstances, many people would choose a rapid test kit, but this kit is currently limited to DNA/RNA detection, and an empty extraction tube can meet the needs of more experiments and tests. In this case, the sample collection tool, preservation solution or buffer, test card, and extraction tube can be transported and stored separately, which is more convenient and faster.
