The products we offer are manufactured in GMP-compliant facilities.
We ship products that have been tested and confirmed safe for sterility through endotoxin, mycoplasma negativity, fungal, and bacterial tests.
In June 2015, we also obtained a license for the manufacture of specific cellular processed products in Japan.
Comparative video of preservation efficiency of mouse fibroblast cell line
||Self-prepared preservative solution
(FBS containing 10% DMSO)
Experimental conditions • Cells used: Mouse fibroblast cell lines (MEF obtained from American Type Culture Collection) • Number of cells stored: 4×106 cells/vial. Each cell was suspended in 1 ml of preservative solution. • Storage temperature: -80ºC. Cells were directly placed in a storage box and cooled without using BICELL, etc. • Storage period: 45 days
A number of dead cells as well as stagnation of growth potential were observed in self-prepared preservative solution; however, Bambanker® showed vigorous cell proliferation ability immediately after thawing, and survival of almost all cells was confirmed. (For details, refer to the user’s report at the top of the page)
BAMBANKER® is a serum-free medium for long-term freezing at -80℃ and preservation of valuable culture cells such as tumor and normal cells.
＜For Research Use Only＞
- Ready-to-use medium for preservation of cells
- No program freezer is required
- Rapid and long-term freezing and preservation in a deep freezer
- zUsable for 2years at 2～4℃
- Centrifuge the cells in logarithmic growth phase and collect 5×105 ～ 1×107cells.
- Suspend the collected cells in 1mL of this medium and place the cells in cryotubes for freezing and preservation. Then freeze and preserve the cells at -80℃ without preliminary freezing. The cells frozen at -80℃ can be preserved subsequently in liquid nitrogen.
- Thawing must be carried out quickly in a constant-temperature chamber or bath.
★ The cells must be frozen in logarithmic growth phase.
Application（Cell preserved well by cryopreservation test)
- P3U1 (mouse myeloma cell line) ・K562(human leukemia cell line) ・Human gastric epithelial cells
- humanγδT cell ・Daudi (human B cell line) ・PC12 (rat-derived adrenal phechromocytona)
- human B cell line ・OKT4 (mouse hybridoma) ・monkey Bcell line ・Mouse ES cell line
- Activated lymphocyte derived from human peripheral blood ・Activated lymphocyte derived from mouse spleen
- Use cells during the logarithmic growth phase
- Cannot be used for the human body
- Do not use for cell preservation aiming at treatment
- Do not use for any purpose other than research
- Before using this product, conduct a confirmation test using the desired cells
- We shall not be responsible for accidents or damage resulting from the use of this product