DynaMag-2: Efficiency and Precision for Magnetic Separation in the Laboratory
The DynaMag-2 from Thermo Fisher Scientific is a magnetic separation tool designed for use with Dynabeads™ magnetic beads. This compact rack has been specifically engineered to meet the demands of research applications that require rapid, reliable, and uniform separation of biomolecules from small-volume liquid samples. Whether isolating proteins, nucleic acids, or cells, the DynaMag-2 streamlines every step of the process while ensuring excellent reproducibility.
Equipped with a housing that accommodates up to 16 standard 1.5 mL or 2 mL microcentrifuge tubes, the DynaMag-2 enables parallel processing of multiple samples without compromising visibility or accessibility. The SampleRack is numbered from 1 to 16, split across both sides (1 to 8 on one side, 9 to 16 on the other), allowing for precise and organized sample tracking. This layout makes the device particularly suitable for environments where traceability and efficiency are top priorities.
One of the DynaMag-2’s key advantages lies in the design of its removable SampleRack, which offers a highly user-friendly experience. The rack can be quickly detached from the magnetic base without removing the tubes, allowing for easy washing, vortexing, or resuspension steps. This mechanism minimizes unnecessary handling, reduces the risk of cross-contamination, and significantly saves time, especially in repetitive protocols or batch processing workflows.
The magnetic field generated by the DynaMag-2 is based on high-energy neodymium magnets, known for their stable and long-lasting strength. This technology efficiently captures Dynabeads™ along the tube wall without leaving residual magnetism after removal, ensuring easy bead resuspension. The system is also compatible with all types of Dynabeads™, providing great flexibility in experimental protocol design.
Designed for use in research laboratories, the DynaMag-2 naturally integrates into molecular or cell biology workflows while meeting safety requirements. However, precautions should be taken during use, particularly for individuals wearing pacemakers or implants sensitive to magnetic fields. Magnetic cards and electronic devices should be kept away from the working area to avoid potential damage.
For maintenance, the device can be cleaned with a 70% isopropyl alcohol solution or a 1% sodium hypochlorite solution, without full immersion or prolonged exposure to liquids. It is recommended to store the unit at room temperature, away from direct heat or UV light, to preserve the integrity of its casing materials.
The DynaMag-2 therefore offers a simple, ergonomic, and reliable solution for researchers aiming to perform effective magnetic separations on small-volume samples. Thanks to its thoughtful design and the performance of its magnetic components, it is a trusted choice for optimizing purification protocols.
