I believe that many biological colleagues reading this article have raised cells, and they must have contaminated cells countless times. In most cases, it is difficult to distinguish why our cells are contaminated and what contamination occurred (other animal cells/microbacteria, etc.). All we can do is throw away the cells and even all the culture supplies related to them. What needs to be noted here is that even if we do not see obvious contamination under high magnification, we cannot guarantee that there is actually no problem with this bottle of cells unless we use 0.22um Water TreatmentMembrane.
Mycoplasma infection occurs in more than 50% of cells during cell culture, although the presence of mycoplasma contamination does not account for these studies The discovery was ineffective, but the bacterium can affect the expression levels of hundreds of genes and hinder cell growth by competing with cells for nutrients. Therefore, mycoplasma contamination during cell culture is a worldwide problem.
It is0.22umWater TreatmentMembrane Manufacturers generally use polytetrafluoroethylene (ptfe) suspended powder as raw material, which is expanded and stretched to form a microporous film. It has a fibrillar microporous structure, the porosity can reach more than 88%, there are 1.4 billion micropores per square centimeter, and the pore diameter ranges from 0.1μm to 0.5μm. Generally, this film is coated on various fabrics and substrates using special processes to become a new filter material.
0.22umWater TreatmentMembrane It has always been the core of the business and plays an important role in the fields of biopharmaceuticals, food and beverages, semiconductor processes, communications and other fields. Its hole making capacity ranges from 0.1μm to 1μm, and it provides functional solutions such as fine filtration and sound transmission. Interested parties can enter the store for consultation.
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