English 
Chinese 
Cells are cryopreserved to avoid loss by contamination, to minimize genetic change in continuous cell lines, and to avoid aging and transformation in finite cell lines. Before cryopreservation, cells should be characterized and checked for contamination. Several media are commonly used to freeze cells.
ZENOAQ, Weike’s sole distributor in HK, support medical care from pharmaceutical perspective and establish technology that against diseases such as cancer or other disease. They provide the cells cryopreserve, which mainly Clinical Cell Therapy & Research.
CELLBANKER
