WELLBAG Cell
Culture System
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WELLBAG Cell Culture SystemOutline
Cell culture system that realized efficient medium exchange for WELLBAG*Preparing to launch exclusive WELLBAG at the same time
A liquid thickness sensor is installed in the bag pressing unit to detect the height of the liquid level in the bag to control the supply and discharge of culture medium as desired.


Movie
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The brief introduction video of WELLBAG CELL CULTURE SYSTEM
- ※The system specifications in the video have been partially updated.
Five Features
1. Adopts a unique liquid thickness control method suitable for the bag culture
The pressure unit is equipped with a sensor to measure the thickness of the liquid in the bag, and while measuring the thickness of the liquid, it supplies new liquid and controls waste liquid. This method allows precise control of the liquid inside the bag despite its simple configuration.



2. Culture unit can be used in an incubator
A culture unit placed inside the incubator is connected via a cable to a control unit outs outside the incubator.

3. Microscopic Observation is possible while maintaining the closed system
The culture unit can be carried by removing the cable. Microscopic observation is possible through the glass surface of the pressure unit set on the culture unit.

4. Control by dedicated software
The culture system is controlled by dedicated software installed on the control computer. It is possible to set automatic culture medium exchange at any date and time.



5. Use a dedicated culture bag for the system
By using a WELLBAG dedicated to the system, it can be applied to complete medium exchange and differentiation induction during spheroid formation. In addition, the system-specific bag series, including a bag for adherent cells which currently under development, can be used.

FAQ
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Q.1Where can I buy a WELLBAG Cell Culture System?A.1
Please contact us.
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Q.2What is the rate of media replacement using this system in spheroid culture?A.2
Please refer to the following evaluation examples.
●Almost all medium can be exchanged by new medium
★Achieved 99% medium exchange by using 14.25ml of medium for a regular size WELLBAG with a liquid volume of 10ml.
★The migration rate of spheroids in the WELLBAG is less than 0.5%Flow rate:0.2ml/min
Volume (culture bag):10mlConfirmation of medium exchange rate of 99% or higher by pumping for 40 minutes.
Contact
Toyo Seikan Group Holdings, Ltd.
Business Management Group, Business Innovation Office
2-18-1, Higashi-Gotanda, Shinagawa-ku, Tokyo 141-8627, Japan
E-mail: bis_innov_wellbag@tskg-hd.com