Tue Mar 08 09:46:09 CST 2022
The physical and chemical testing of the cell factory is a very important aspect of the quality testing of the cell factory. It involves a number of testing items, mainly including residues on ignition, leachables testing, metal elements, etc. These tests are mainly to determine whether the raw materials contain influence Cell growth chemicals, thus ensuring the safety of cell culture.
Mon Mar 07 11:54:14 CST 2022
The cell factory is a consumable that is often used for adherent cell culture. During the experiment, we need to grasp the growth state of the cells in real time and make relevant adjustments according to the specific situation. Cell viability can be detected by MTT method to determine cell growth.
Fri Mar 04 12:04:25 CST 2022
Cell factories occupy an important position in large-scale cell culture, mainly used in pharmaceuticals, vaccine production, cell therapy and other fields. Cells are more sensitive to the production environment, so the requirements for consumables are also relatively high. Biological detection is a very important basic detection, mainly including the following items:
Thu Mar 03 14:46:15 CST 2022
Nanobacteria is often encountered in cell culture. After the cells are contaminated, the adherent growth will not be affected in a short period of time, and the medium will not quickly turn yellow or turbid like bacteria and fungi. So, what to do if there is Nanobacteria contamination in the cell factory?
Wed Mar 02 10:55:17 CST 2022
Mycoplasma contamination is a very common problem when culturing cells in cell factories. Unlike other contaminations, mycoplasma-contaminated cells generally do not become cloudy, so it is difficult to judge with the naked eye. There are four ways to determine whether cells are contaminated with mycoplasma: