Great Kit For Easily Lysing Cells For DNA/RNA Extraction

COLUMBIA UNIVERSITY
M&I
Lab Director / Manager

Overall

Quality of Results

Ease-of-Optimization

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Company:

Qiagen

Product Name:

QIAshredder

Catalog Number:

79656

This QIAshredder kit quickly and efficiently breaks apart cells to release DNA and RNA. Our lab isolates lymphocytes from both mouse and human tissues to characterize the different populations throughout the body and analyze their function. We frequently need to isolate RNA and DNA from single cells for applications such as RT-PCR and RNAseq.

Experimental Design and Results Summary

Application

Lysing cells to isolate RNA/DNA

Starting Material

Isolated cells in lysis buffer

Protocol Overview

Isolated cells in lysis buffer are added to the Qiashredder column and spun at maximum speed for two minutes. The flow through containing the DNA/RNA is collected and the column is discarded. The flow through is then used with one of the Qiagen RNA/DNA isolation kits.

Tips

If your sample does not fit in column, you can spin the column twice.

Results Summary

We are able to isolate DNA and RNA with good purity and good yield using this QiaShredder kit.

DOI or PMID #

N/A

Additional Notes

N/A

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Summary

The Good

Less DNA/RNA loss, gives a more pure sample than other methods

The Bad

Cost, single use columns

The Bottom Line

If you are using Qiagen's RNA or DNA isolation kits, the QIAshredder is great for homogenizing cells and removing debris.

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