PureHelix™ Gel Extraction Kit is designed for rapid, high-yield and high-quality isolation of any type of DNA, such as plasmid, PCR product, digested DNA etc. from agarose gel. PureHelix™ Gel Extraction Kit contains a silica membrane assembly for binding of DNA in high-salt buffer and elution with low-salt buffer or water. The purification procedure removes agarose, ethidium bromide and other impurities from DNA samples.

 

 

Figure 1. The gel extraction of PCR products in various sizes using PureHelix™ Gel Extraction Kit.

C : PCR products before gel extraction, Q : A PCR product purified by Qiagen QIAquick Gel Extraction Kit. Each PCR product is finally eluted with a 50 μl elution buffer, and 10 % volume of each sample is electrophoresed in an agarose gel.

Storage

• Room temperature
  

 

Shelf life

• 12 months