In cell culture, cell culture contamination is a major stumbling block for researchers. Even with ultra-clean bench disinfection, standardized aseptic techniques, and costly culture media and serum, cells may still exhibit poor viability, experimental data may be skewed, and entire batches of cell c Read More

The spin column method has become a commonly used purification method in laboratories because of its simplicity, speed and high-quality products, so most laboratories will have several sets of related kits. Read More

Q: I recently ran a gel electrophoresis, and the spotting process was so annoying! The sample points were always inaccurate, liquid always hung on the tip of the tip and flowed out of the well, and cross-contamination occasionally occurred. Problems occurred repeatedly in the experiment, and the eff Read More

In laboratories, samples such as cells and tissues often need to be packaged in cryovials and stored in ultra-low temperature or liquid nitrogen environments. However, when taking it out, the cryovial tube sometimes bursts suddenly, which may not only cause the loss of precious samples, but also cau Read More

High-quality nucleic acids are the basis for qPCR and transcriptome sequencing, but DNase/RNase in nature will quickly degrade samples, causing experimental failure. In particular, RNase activity is stable and difficult to inactivate completely. A trace amount of contamination may cause the experiment Read More