CoolCell® SV2 Stem Cell Cryopreservation System
- Ice-free cell preparation and controlled-rate cryopreservation
- Highly reproducible -1℃/minute freezing rate
- Small footprint & low profile: ideal for tissue culture hood
Stem cell preparation without ice
The XT Starter base and CoolRack SV2 vial module (above right) keep your stem cells and cryoprotectant at 0.5 to 4.0°C for up to 4 hours so you can prepare them for freezing. Simply freeze the XT Starter core beforehand in a -20°C freezer then place the thermo-conductive CoolRack SV2 on top. The Coolrack SV2 will equilibrate to approximately 2°C and keep all samples uniformly cold and free of ice contamination. The small footprint and low profile make this an ideal cooling solution for cell preparation performed in a tissue culture a hood.
Controlled-rate stem cell freezing
A highly reproducible -1℃/minute stem cell freezing rate is achieved with the CoolCell SV2 (above left). No programming or alcohol is required: just put the CoolCell SV2 with your samples in a -80°C freezer.
The outer housing and thermo-conductive metal core ensure consistent heat removal from all vials throughout the freezing period. CoolCell containers cannot break, open easily when frozen, and are not cold to the touch. And being free of alcohol, there is no additional recurring cost.