Neuron NCR Protein-Free Cryopreservation Medium

Highlights:
- Allow one-step freezing of cells at -80^oC; 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^oC.  The product is stable at 2-8^oC 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