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Description: MagRacks are designed to optimize DNA/RNA/protein preparations with magnetic micro- and nanoparticles (magnetic beads) in standard 1.5 or 2.
0 ml tubes. Using MagRacks allows fast and simple isolation procedures from various biological materials.
In general, magnetic beads significantly increase the speed of isolation procedure compared to classical solution- or membrane-based methods. Avoiding all centrifugation steps and replacing them by magnetic separation is the key point to process optimization and automatization of DNA/RNA isolation procedures.
Magnetic racks provide fast and reliable separation of particles from a liquid phase. The particles are safely collected on the tube wall without centrifugation.
In contrast, particles of nonmagnetic sorbents often separate from a pellet causing loss of isolated substances.
Keep any electronic devices at least 1 meter away from the magnet. Interaction with metallic objects may produce pinch hazards.
Wash the rack only with warm water and soap in case it becomes dirty. Do not clean it with aggressive washing liquids or abrasive materials.
When particles are collected, the liquid phase of the tubes can be removed. The tubes must remain in the rack during the whole separation process to avoid diffusion of magnetic particles into the liquid phase.
To remove the liquid phase from tubes an automated aspirator is recommended but working with a regular pipette is possible as well. Remove tubes from the magnetic rack for resuspending particles or adding new components.
Particles can be resuspended outside the magnetic rack by manual pipetting, using a handheld laboratory mixer or vortexing.
