
Automated Media Exchange / A Closed System for Contamination-Controlled Cell Culture
Is medium exchange in a CPC (Cell Processing Center) a burden?
The WELLBAG Cell Culture System enables efficient medium exchange directly within the bag while maintaining a closed system throughout the process. Up to three units can be operated simultaneously, helping streamline cell culture workflows.
Integrated sensors monitor the liquid level in each bag, enabling precise control of medium addition and removal.

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.




A culture unit placed inside the incubator is connected via a cable to a control unit outs outside the incubator.

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.

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.

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.

WELLBAG System Operation Video
WELLBAG-S500 Operation Overview Video
WELLBAG-L350 (large size) Operation Video
WELLBAG Cell Culture System (ACS1000SET)
The system consists of the following components:
System Consumables

Test conditions
Flow rate: 0.2 mL/min
Medium volume in the media bag: 10 mL
| Product | Storage | Cat.No. | PKG Size | Price | |
|---|---|---|---|---|---|
| WELLBAG Cell Culture System - ACS1000SET | Room Temp. | 71000-01 | 1 set | - | Inquire |
| Product | Storage | Cat.No. | PKG Size | Price | |
|---|---|---|---|---|---|
| WELLBAG-S500-2PORTS | Room Temp. | 11010-05 | 5 bags | - | Inquire |
| WELLBAG-S500-2PORTS | Room Temp. | 11010-10 | 10 bags | - | Inquire |
| WELLBAG-S500-2PORTS | Room Temp. | 11010-00 | 100 bags | - | Inquire |
| Medium Bag-S | Room Temp. | B1000-05 | 5 sets (10 bags) | - | Inquire |
| Medium Bag-S | Room Temp. | B1000-10 | 10 sets (20 bags) | - | Inquire |
| Medium Bag-S | Room Temp. | B1000-00 | 100 sets (200 bags) | - | Inquire |
| Pumping Tube-S | Room Temp. | T1000-05 | 5 sets (10 tubes) | - | Inquire |
| Pumping Tube-S | Room Temp. | T1000-10 | 10 sets (20 tubes) | - | Inquire |
| Pumping Tube-S | Room Temp. | T1000-00 | 100 sets (200 tubes) | - | Inquire |
The shipping method is FedEx Ground or equivalent service.