Neural Stem Cells NCR Protein-Free Cryopreservation Medium

Neural Stem Cells NCR Protein-Free Cryopreservation Medium GUXNX-07021
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Intended for neural stem cells, this protein-free freezing medium consists of chemically-defined compositions only. The cells, resuspending in this medium, can be frozen directly at -80°C.

- Allow one-step freezing of cells at -80oC; no need for programmed temperature methods or controlled-rate freezing.
- Cell viability over 90% for most mammalian cells after freeze-thaw.
- Maintain stem cell pluripotency, normal karyotype, and proliferation capability after freeze-thaw.
- Batch-to-batch consistency.

Store at 2-8°C. The product is stable at 2-8°C for up to 3 year. The product should be discarded beyond the labeled expiration date. For optimal performance,avoid repeated warm-cooling and freeze-thawing.

Quality Control:
Standard evaluation includes:
1. Sterility test (bacteria, fungi and mycoplasma)
2. pH test
3. Osmolality
4. Endotoxin