Diagnostic collection tube

laboratoryfor PCRfor DNA extraction

1. Intended Use The buffer is used for the preservation and transportation of throat swab samples, only for the purpose of in vitro detection, not for therapeutic purposes. 2. Introduction An effectively sample extraction buffer can provide convenience for the purify virus DNA/ RNA and amplification technologies. 3. Product Description The sample extraction buffer provided by this kit is a non-toxic solution that can be used directly. It is composed of tris and detergent and proclin 300,. The extraction buffer can protect the stability of nucleic acid in cells of virus for a long time, and help to the transport of clinical samples. The sample collected in extraction buffer can be used directly as the template for PCR without isolation. 4..Procedure • Different swabs are available. You may use your own systems or the commercial swabs, please follow the manufacturer’s instructions. • With the swabs, put the swab which has obtained sample from human body into the sample preservation solution. Break the cotton swab near the top, and tighten the tube cover quickly. • Transfer the tube with human sample to the laboratory for subsequent application,no need extraction.