► High cell recovery efficiency
Bambanker™ is a serum-free cryopreservation medium that demonstrates high
survival rates in almost all cell types.
► No programmed cooling required
Thanks to its unique properties, Bambanker™ allows cells to be cryopreserved without the need for programmed cooling.
► No liquid nitrogen required
Bambanker™ contains unique chemical components that allow cells to be frozen directly at -80°C without causing cell death or differentiation.
► Ready-to-use
Bambanker™ is a ready-to-use cryopreservation medium.
No preparation is required before use—simply open the bottle cap to begin cryopreservation.
Literature Support
Bambanker™ is the choice of many researchers. Relevant literature can be found by searching for Bambanker™ on Google Scholar. Even the most difficult-to-freeze cells can be easily preserved with Bambanker™.
Product Performance
Bambanker™ is suitable for all known cell types. The JCRB Cell Bank has used Bambanker™ to cryopreserve over 1,400 different cell types, and there are numerous published SCI papers supporting Bambanker™ as a preferred cryopreservation medium.
The following data is provided by the JCRB Cell Bank.
Background
Due to the low survival rates after cryopreservation and recovery of KHYG-1, KAI3, HL60, and OVMANA cells, we used them to verify the cryopreservation effectiveness of Bambanker™ and compared it with the previously used cryopreservation medium.
Method
All cultured cells were collected during the logarithmic growth phase and resuspended at a concentration of 1x10⁶ cells/mL in the cryopreservation medium, then transferred into cryovials. The cells were cryopreserved at -80°C for 2 weeks, then thawed in a 37°C water bath, and seeded in 96-well plates for incubation at 37°C with 5% CO₂. Viable cell numbers were determined daily.
Results

Conclusion
Compared to the previously used cryopreservation medium, Bambanker™ significantly improved the survival rates of all four cell types.