QIAEX II Gel Extraction Kit

QIAEX II Gel Extraction Kit

Cat. No. / ID: QIAEX II Gel Extraction Kit  

Price : $0 ~ $32,700

Unit

For purification of DNA fragments (40 bp to 50 kb) from gels and solutions.

  • Efficient extraction of DNA from 40 bp to 50 kb
  • Gel extraction from TAE or TBE agarose gels and polyacrylamide gels
  • No sodium iodide to interfere with subsequent reactions
  • No shearing of large DNA fragments

The QIAEX II system provides a suspension of silica particles to which DNA fragments bind in the presence of chaotropic salts. QIAEX II Suspension is added to solutions or solubilized agarose gel slices and binds DNA. The particles are collected by a brief centrifugation, washed and DNA of 40 bp to 50 kb is eluted in Tris buffer or water.

DNA purified with the QIAEX II system can be used directly in most applications, including restriction digestion, labeling, ligation and PCR.

QIA-20021：For 150 extraction: QIAEX II Suspension (3x0.5 ml), Buffer QX1 (2x100 ml), Buffer PE (4x10 ml)
QIA-20051：For 500 extraction: QIAEX II Suspension (10x0.5 ml), Buffer QX1 (6x100 ml), Buffer PE (3x55 ml)