QIAGEN DNA Cleanup Systems

Cleanup of DNA is often a prerequisite for efficient downstream applications such as cloning, sequencing, microarray analysis, or amplification. QIAGEN has developed a range of kits designed for specific applications. Use the selection guide below to find the kit best suited to your needs, turn to the relevant application section, and choose the kit that corresponds to your requirements. If you require any further help, call QIAGEN Technical Services or your local distributor.

DNA cleanup application	Elution volume	<100 bp	100 bp–4 kb	4 kb–10 kb	10 kb–50 kb
PCR cleanup*	30–50 µl†	–	QIAquick PCR Purification Kits	QIAquick PCR Purification Kits	QIAEX II Gel Extraction Kit‡
	10 µl	MinElute PCR Purification Kit; MinElute 96 UF PCR Purification Kit	MinElute PCR Purification Kit MinElute 96 UF PCR Purification Kit	–	–
Gel extraction	30–50 µl	QIAquick Gel Extraction Kit	QIAquick Gel Extraction Kit	QIAquick Gel Extraction Kit	–
	>20 µl	QIAEX II Gel Extraction Kit	QIAEX II Gel Extraction Kit	QIAEX II Gel Extraction Kit	QIAEX II Gel Extraction Kit
	10 µl	MinElute Gel Extraction Kit	MinElute Gel Extraction Kit	–	–
Cleanup from enzymatic reactions	30–50 µl	–	QIAquick DNA Cleanup System§	QIAquick DNA Cleanup System§	QIAEX II Gel Extraction Kit
	10 µl	MinElute Reaction Cleanup Kit	MinElute Reaction Cleanup Kit	–	–
Nucleotide removal	30–50 µl	QIAquick Nucleotide Removal Kit	QIAquick Nucleotide Removal Kit	QIAquick Nucleotide Removal Kit	n.a.
Dye-terminator removal¶	n.a.	DyeEx Spin Kits	DyeEx Spin Kits	DyeEx Spin Kits	n.a.