Neuron NCR Protein-Free Cryopreservation Medium
Neuron NCR Protein-Free Cryopreservation Medium is a protein-free freezing medium for neurons. The formulation only consists of chemically-defined compositions and can be used directly. The cells can be frozen in this medium directly at -80°C.
Highlights:
- Allow one-step freezing of cells at -80°C; no need for programmed descent temperature methods or controlled-rate freezing.
- Cell viability over 50% for most mammalian cells after freeze-thaw.
- Batch-to-batch consistency.
Stability/Storage:
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
