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.
- Allow one-step freezing of cells at -80℃; 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.
Store at 2-8℃. The product is stable at 2-8℃ for up to 3 year. The product should be discarded beyond the labeled expiration date.
Standard evaluation includes
1. Sterility test (bacteria, fungi and mycoplasma)
2. pH test