Serum-free Cell Freezing Medium (without Phenol Red and DMSO)

1. Please pay attention to the aseptic operation during the freezing process; 2. For sensitive complex cell lines, it is recommended that the frozen cells should be frozen and cultured for at least 1 week before use, and the performance should be confirmed before formal frozen storage; Serum-free cell cryopreservation solution allows for long-term cell storage. Its unique formulation allows for post-freeze-thaw cryoppreservation and maintains high viability, making it an effective solution for storing any cell type, including sensitive cell lines. This product can be used for the cryopreservation of conventional cells/tumor cells/stem cells, etc. , and can be stored for a long time (> 5 years) at -80°C, with a cell survival rate of 90-98% without program cooling. Features: 1. DMSO-free ready-to-use cell cryopreservation solution; 2. Directly frozen in the -80 °C refrigerator, long-term storage (> 5 years), no need for programmed cooling; 3. No serum and other protein components; 4. Cell viability is higher than that of traditional DMSO serum methods.