Protection shield of RNA and DNA tube

My kid asked me why her blood in a little tube when I took her for hospital for checking. We all know the importance of this tube from China medical equipment supplier. I told her it is our protection shield and it would tell us why you get cold and uncomfortable sometimes.

First of all, we know that RNA-DNA tube preserves genetic integrity and expression profiles of samples (cells, tissues, blood, plasma, serum, saliva, urine, feces etc.) at ambient temperatures. Under this situation, we can make sure the pure of our blood when we want to know which kind of disease we get. Of course, we need to get the high quality one from RNA-DNA tube wholesale in China too. Meanwhile, DNA and RNA can be isolated directly without precipitation or reagent removal (compatible with most DNA and RNA purification kits).

DNA/RNA tube ensures nucleic acid stability during sample storage/transport at ambient temperatures. There is no need for refrigeration or specialized equipment. So we need lots of high quality ESR tube for the patients nowadays.