Gel DNA Extraction System

Gel DNA extractionNiborlab Gel Extraction Miniprep System contains a silica-gel-membrane for binding of DNA in high-salt buffer (pH 4.5-5.5) and elution of DNA with low-salt buffer (pH 7.0-9.0) or ddH2O. The purification procedure removes remanents of agarose, enzyme, salts, ethidium bromide and other impurities from DNA samples. Silica-gel-membrane technical eliminates the problems and inconvenience associated with loose resins and slurries.


  • Efficient extraction of DNA fragments from 100 bp to 10 kb
  • Recover DNA fragments from standard of low-melting point agarose gels in TAE or TBE buffer
  • Elute DNA with just 15-30 ul elution buffer or ddH2O
  • Recovery up to 90%
  • Preparation Time: 10-15 minutes
  • No sodium Iodide to interfere with subsequent reactions
  • No shearing of large DNA fragments
  • Available sizes: 50 preps, 250 preps

Downstream applications

DNA purified with the Niborlab Gel Extraction Miniprep System can be used directly in most applications, including:

  • Automated fluorescent and radioactive sequencing & PCR
  • Restriction digestion & modifying enzymatic reaction
  • Ligation
  • Labeling and hybridization