FAQ-2554
What size bead should I use for tougher samples with the TissueLyser LT?
In general, disruption works very well using one stainless steel bead with a diameter of 5 mm. However, for tougher samples we recommend the use of two 7mm stainless steel beads to optimize the effectiveness of disruption.
See: TissueLyser Virtual Demo for a demonstration on how these beads are used with the TissueLyser LT.
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TissueLyser LT
The TissueLyser LT is a small bead mill which provides fast, effective disruption of up to 12 samples at the same time. This throughput matches that of the QIAcube, which automates sample preparation using trusted QIAGEN spin-column kits. Simultaneous disruption and homogenization is achieved through high-speed shaking of samples in 2 ml microcentrifuge tubes with stainless steel or glass beads. The TissueLyser LT must be used in combination with the coolable TissueLyser LT Adapter, which holds tubes during the disruption process. Additional accessories include beads and bead dispensers. Explore the virtual demo to learn more about the TissueLyser LT.