Degradation,loss and pollution of samples are three major problems occuring the extraction, preservation and testing process of biological nucleic acid. The extraction and preservation of the samples are the key factors in the quality control of the nucleic acid extraction, which can affect the quality of nucleic acid extraction. High temperature and high humidity environment increase the risk of sample degradation, which is not conducive to preservation. Nanjing Microway MW-sample Keeper, with the patented technology developed independently, has overcome the above problems and brought you efficient service.
High efficiency—contains a surface active substance that can efficiently transfer the samples from the carrier, while avoiding the pollution from the package
Convenient—putting samples directly into the centrifugal tube to seal preservation, saving the process of the later sampling and avoiding the loss of nucleic acid
Rest—keeping samples at room temperature, and the test proves that the quality of nucleic acid in the sample is improved significantly compared with the previous method of preservation，this preservation way is reassuring
Figure note: In the sampling process with "MW-sample keeper", 75% ethanol and water as different save reagent, the saved samples in 35℃ closed tube are placed at different times, then using the our correlative products to process the extraction and amplification of nucleic acids and detection .
Experiments show that in the process of 35℃ after 3 weeks, compared with the fresh samples, the amplification effect of sample treater by this reagent has no obvious change.
With MW-sample keeper, the effect is great!