What is  cell therapy 

Cell therapy uses bioengineering methods to obtain cells with specific functions and through in vitro expansion and other processing methods, so that these cells have the function of enhancing immunity, killing pathogens and tumor cells, so as to achieve the purpose of treating a certain disease.

Quality control of cell therapy technology

Cell therapy products quality control  is also crucial. There are many testing items,including but not limited to, cell count, activity, impurity and purity testing, assessment of biological efficacy, and general testing (e.g., sterility, mycoplasma, endotoxin,  endogenous and adventitious agents testing of virus etc.).