トスク株式会社(旧十慈フィールド) List of Products and Services

Until now, conventional cryopreservation solutions have often resulted in cell death upon thawing, or if the cells survived, they gradually died without proliferating. To address this issue and accommodate a wide range of current research, "Lab Banker" has been developed to maintain a DMSO concentration of 10% while providing high cryoprotective performance. This allows even cells that are sensitive to freezing to be safely cryopreserved in a deep freezer. Additionally, generally, serum-free cryopreservation solutions have had inferior cryoprotective performance compared to serum-based solutions, limiting the types of cells that could be used. However, "Lab Banker" offers serum-free options that have the same high performance as serum-based solutions, thus expanding the possibilities for using serum-free cryopreservation solutions. **Features** - No reagent preparation is needed, allowing for quick and cost-effective cell preservation. - Rapid cryopreservation can be achieved in a deep freezer (long-term storage possible). - The survival rate of cells after thawing is good, and they begin to proliferate immediately. - Both serum and serum-free types are available, each with high cryoprotective performance, allowing for flexible use. Free samples are available.