![Difficult Cloning Competent Cell Pack Difficult Cloning Competent Cell Pack](/cs/publishingimages/Competent Cells MC-320x320.jpg)
Difficult Cloning Competent Cell Pack
Use SURE supercompetent cells to clone eukaryotic segments of DNA containing inverted repeats or secondary structures, such as Z-DNA. And use Able K competent cells to clone toxic genes present in any ColE1-derived plasmid and isolate sufficient DNA for most downstream applications.