MechanoCulture TX
Compression Stimulation Bioreactor
- Uniaxial compression stimulation during culture
- 6 independent wells
- Cyclic compression stimulation up to 2 Hz
- Max displacement 2 mm
- Load cell options (10–100 N) with stiffness tracking
- Incubator-ready with sterile culture barrier
Uniaxial Compression Bioreactor for Tissue and Cell Mechanical Stimulation
The MechanoCulture TX (MCTX) mechanical stimulation bioreactor applies controlled uniaxial compression to 3D specimens in six independent culture wells. Designed for incubator use, researchers can program a stimulation protocol, run it in a standard laboratory incubator, and log force and displacement to evaluate how construct stiffness evolves over time.
MCTX is commonly used for mechanotransduction studies, engineered tissue conditioning, and long-term culture workflows where repeatable compression stimulation is required. Transparent wells support visual confirmation of specimen loading and optional imaging during stimulation.
What MechanoCulture TX is designed for
- Cyclic compression stimulation of 3D constructs in a sterile, incubator-compatible environment
- Long-term mechanical stimulation studies tracking stiffness changes during culture and conditioning
- Multi-sample experiments where each well can be configured and run independently
- Mechanotransduction workflows where repeatable compression input is required across cohorts
Typical experimental environments
- Incubator-based cyclic compression stimulation of 3D constructs in media, where hydrogels and porous scaffolds are cultured under sterile conditions and mechanically conditioned.
- Six-well parallel compression conditioning with cohort-style experimental design, where multiple formulations or treatment groups are run side-by-side (with unused wells disabled) to compare how changes influence mechanical response.
- Stiffness tracking workflows using logged force and displacement, where repeated stimulation sessions are paired with periodic stiffness measurements to quantify construct maturation, stabilization, or treatment-driven shifts in compressive behaviour over time.
- Multi-phase loading sequences that mimic intermittent physiologic duty cycles, combining ramps, cyclic compression, and rest or recovery phases to separate immediate time-dependent response from longer-term adaptation in engineered tissues and regenerative biomaterials.
What’s included with the MCTX
- Programming and data download software (lifetime license)
- Reusable well plate with 6 individual wells (standard or perfusion)
- Controller for uniaxial compression stimulation
- Six load cells (10 N, 20 N, 50 N, or 100 N)
- Sealing membranes and sealing O-rings (sterile barrier components)
- Sample spacers (1 mm, 2 mm, 5 mm, 10 mm)
- 12-month warranty
- Remote installation and training support
MCTX Configurations
MechanoCulture TX Standard
A 6-well compression stimulation bioreactor with a reusable standard well plate for routine culture and stimulation workflows.
Best for: most mechanotransduction and tissue conditioning experiments using periodic media changes
MechanoCulture TX Perfusion
A 6-well compression stimulation bioreactor with a reusable perfusion well plate to support media exchange workflows without disrupting the stimulation setup.
Best for: experiments that benefit from controlled media exchange or frequent perfusion-style handling
Specifications
| Dimensions | 16 x 19 x 16 cm |
| Weight | 4.1 kg |
| Stimulation mode | Uniaxial compression |
| Number of wells | 6 |
| Specimen dimensions | Up to 20 mm diameter/width; up to 25 mm thick |
| Available load cells | 10, 20, 50, 100 N |
| Force accuracy | Approx. 0.2% of load cell capacity |
| Maximum displacement | 2 mm |
| Maximum velocity | 4 mm/s |
| Maximum cycle frequency | 2 Hz |
MCTX Compression Bioreactor Capabilities
The MechanoCulture TX is built for cyclic compression stimulation rather than interactive mechanical testing. Protocols are programmed using the included MCTX software and downloaded to the device controller for execution.
Cyclic Compression Stimulation
With MechanoCulture TX: As a compression stimulation bioreactor, the MCTX runs programmed cyclic compression stimulation of 3D constructs in six independent wells using displacement-controlled waveforms.
Use case: Many constructs respond to the timing and magnitude of mechanical input. Repeatable cyclic stimulation supports controlled comparisons across treatment groups and culture durations.
Example specimens: cell-seeded scaffolds, hydrogels, engineered bone-like constructs, dental and oral tissue constructs.
- Related Research Applications:
- Mechanotransduction
- Bone Tissue Engineering
Intermittent Loading Sequences
With MechanoCulture TX: Multi-phase sequences that combine compress, hold, recover, and rest phases to deliver intermittent stimulation regimens.
Use case: Intermittent schedules are used when you want repeats of load and rest rather than one continuous cycle. This is a common pattern for cyclic compression stimulation and other cell mechanical stimulation studies.
Example specimens: stem cell-laden hydrogels, scaffold-based constructs, injectable or regenerative biomaterials.
- Related Research Applications:
- Stem Cell Mechanobiology
- Injectable & Regenerative Biomaterials
Per-well Customization and Preload
With MechanoCulture TX: Configure each of the bioreactor’s wells individually, including per-well magnitude and preload, and disable wells as needed.
Use case: Construct thickness, baseline stiffness, and seating conditions can vary across wells. Per-well configuration supports improved comparability and reduces setup sensitivity.
Example specimens: mixed-formulation hydrogels, multi-donor constructs, parallel screening cohorts.
- Related Research Applications:
- Hydrogel Mechanical Testing
- Dental & Oral Tissue Biomechanics
Incubator-Based Hydrated Culture Workflows
With MechanoCulture TX: Hydrated mechanical stimulation protocols designed to run in a laboratory incubator for long-term culture experiments. The perfusion plate allows media changes without interrupting mechanical stimulation.
Use case: Hydration and temperature stability influence construct response. Incubator-ready tissue and cell mechanical stimulation supports long-term experiments without moving samples between culture and environments.
Example specimens: cell laden hydrogels, engineered constructs, scaffold cultures.
- Related Research Applications:
- Cell Laden Hydrogels
- 3D Bioprinting & Bioinks
Stiffness Tracking Over Time
With MechanoCulture TX: Logged force and displacement data used to evaluate how construct stiffness changes as a function of culture time and stimulation history.
Use case: Many studies focus on adaptation and maturation. Stiffness tracking supports quantitative comparison across days of conditioning, across formulations, or across stimulation regimens.
Example specimens: engineered bone-like constructs, hydrogel constructs, scaffold-based tissues.
- Related Research Applications:
- Bone Tissue Engineering
- Stem Cell Mechanobiology
Perfusion Plate Workflows
With MechanoCulture TX: The perfusion well plate supports media exchange workflows while maintaining the stimulation setup.
Use case: Some long-term studies benefit from frequent media exchange or controlled perfusion-style handling to maintain construct viability and experimental stability.
Example specimens: cell seeded scaffolds, metabolically active constructs, long-duration culture studies.
- Related Research Applications:
- Mechanotransduction
- Injectable & Regenerative Biomaterials
How the MechanoCulture TX Works
The MCTX mechanical stimulation bioreactor physically separates the culture environment from the actuation hardware using a membrane-based sterile barrier. Specimens are loaded into the reusable well plate, the barrier is installed, and the actuation assembly applies compression through plungers aligned to each well.
Sterile culture barrier for incubator workflows
- A flexible sealing membrane and O-ring isolate the sterile culture volume from the actuator assembly. This design supports long-term incubator use while maintaining a practical workflow for loading specimens and running repeatable stimulation.
Independent 6-well stimulation
- Each well can be configured with its own stimulation settings, including per-well magnitude and preload. Wells can also be disabled when a sample is not loaded or when a specific well is not required.
Incubator Use & Temperature Management
The MCTX mechanical stimulation bioreactor is designed for incubator operation, where maintaining stable temperature around the culture wells is essential. A cooling loop can be used to limit actuator heat transfer and preserve consistent conditions during long stimulation runs.
Cooling loop overview
- A peristaltic pump circulates coolant from a reservoir to help limit temperature rise near the culture wells during extended stimulation.
Well Plates, Membranes, Spacers, and Consumables
To support long-term studies, the MechanoCulture TX uses reusable plates and user-replaceable components.
Reusable well plates
- Choose a standard well plate for routine workflows or a perfusion well plate if media exchange is needed over time.
Sealing membranes and O-rings
- The sterile barrier uses sealing membranes and O-rings that are replaced over time as part of routine operation.
Sample spacers
- Spacers support common construct thicknesses and help standardize loading conditions across wells.
Software: Data Logging and Exporting
The MCTX bioreactor uses dedicated programming and data download software to define stimulation sequences and retrieve logged data after a run. Force and displacement are recorded during mechanical stimulation so stiffness changes can be evaluated as a function of time.
Protocol programming
Define sequences using sets and phases (compress, hold, recover, rest). Select waveform type, magnitude, repetitions, and logging frequency based on your study design.
This workflow is often described as a cyclic strain bioreactor approach when researchers are focusing on repeated mechanical input across culture time.
Data export for analysis
Download logged datasets for plotting and comparison across wells, cohorts, and time points. Use stiffness tracking outputs to relate mechanical adaptation to biological endpoints.
The MCTX functions as a stiffness measurement bioreactor through logged force–displacement data, supporting stiffness tracking across long-term experiments.
Research Applications Supported
The MCTX is commonly used as a mechanotransduction bioreactor for tissue and cell mechanical stimulation in culture. Here are some other common research applications.
- Tissue Engineering & Soft Tissue Biomechanics
- Biomaterials and Advanced Materials
- Mechanobiology and Bioelectronics
Testimonials By Real Researchers
“The MechanoCulture platform has been a versatile and cost-effective bioreactor for our group, with intuitive software and responsive support from the CellScale team.”
Brian Amsden
PhD. Professor & Associate Vice-Principal of Research, Donald and Joan McGeachy Chair in Biomedical Engineering, Queen’s University, Canada.
“We are using CellScale equipment for the last two years to assess the influence of mechanical stimulation on permanently differentiated and stem cells’ fate. The interface is user-friendly, the customer support service is very helpful, the equipment is easy to use and inexpensive, yet precise and robust.”
Dimitrios Zeugolis
PhD. Director of the Regenerative, Modular & Developmental Engineering Laboratory. Professor, National University of Ireland Galway, Ireland
MCTX Videos
Other MechanoCulture Systems
MechanoCulture T6
MechanoCulture J1
MechanoCulture TR
FAQs About the MCTX Bioreactor
What is the MCTX designed for?
The MCTX is designed for high-throughput uniaxial compression stimulation of cultured samples in individual wells. It is a strong fit for studies where researchers want controlled compressive loading in a sterile, incubator-compatible culture environment.
What sample types can the MCTX be used for?
The MCTX is best suited for samples that respond to compression stimulation, including tissues, constructs, scaffolds, and biomaterials that fit the chamber geometry. The specimen dimensions are up to 20 mm diameter or width and 25 mm thick.
How many samples can the MCTX run at one time?
The MCTX can run up to 6 samples in parallel, each in its own well.
What force ranges are available on the MCTX?
The MCTX offers 10, 20, 50, and 100 N load cell options, with force accuracy of approximately 0.2% of transducer capacity.
What are the MCTX displacement and frequency limits?
The MCTX provides a maximum displacement of 2 mm, maximum velocity of 4 mm/s, and maximum cycle frequency of 2 Hz.
Does the MCTX run inside an incubator while connected to a PC?
No. The MCTX is designed for independent operation inside an incubator after programming. The computer connection is used for programming and data access, while test data is stored on the device and can later be downloaded.
Are the chambers and sample-contacting parts sterilizable?
Yes. The MCTX well plate is made from polycarbonate and can be sterilized using an autoclave, and the system is designed to maintain a sealed sterile culture area around the wells.
How is the MCTX different from the other MechanoCulture systems?
The MCTX is the MechanoCulture platform for compression stimulation in 6 individual wells. The MCJ1 and MCT6 are tension systems, while the MCTR is designed for hydrostatic pressure stimulation. The MCTX is the best fit when your application requires direct platen-based compression rather than tensile loading or pressure-driven stimulation for tissue and cell culture.
Talk to an Applications Specialist
If you share your specimen type and desired outcomes, we will recommend a mechanical stimulation bioreactor model, configuration, and protocol approach aligned to your research goals.
