QIAshredder

For simple and rapid homogenization of cell and tissue lysates
  • Replaces syringe-and-needle homogenization
  • Reduces loss of sample material
  • Eliminates cross-contamination between samples
  • Filters out insoluble debris and reduces viscosity
The QIAshredder homogenizer consists of a unique biopolymer-shredding system in a microcentrifuge spin-column format. Cell or tissue lysate is loaded onto the QIAshredder homogenizer placed in a collection tube and centrifuged. The homogenized lysate is then collected. In general, similar yields and quality of RNA are obtained as with rotor–stator homogenization (see figure "Comparison of RNA yields").
产品 货号 目录价:
QIAshredder (250)
250 disposable cell-lysate homogenizers for use in nucleic acid minipreps, caps
79656
询价
QIAshredder (50)
50 disposable cell-lysate homogenizers for use in nucleic acid minipreps, caps
79654
询价

QIAshredder适用于分子生物学应用。该产品不适用于疾病的诊断、预防或治疗。


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RNeasy Mini Kit - For purification of total RNA from animal cells, animal tissues, bacteria, and yeast, and for RNA cleanup; RNeasy Protect Mini Kit - For immediate stabilization of RNA in harvested animal tissues and subsequent total RNA purification; RNeasy Plant Mini Kit - For purification of total RNA from plants and filamentous fungi
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图片
Comparison of RNA yields with different homogenization methods
RNA产量的对比。
使用RNeasy Mini步骤及指定的匀浆方法从5 x 106个HeLa细胞中提取的总RNA的Northern印迹。使用2 x 40 µl水洗脱RNA,每个泳道上样10 µl样本。