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  • Cramsmith
    Junior Member
    • May 2011
    • 5

    #1

    Formulation of Low TE

    So I can't find the formulation/concentration of the Low TE that comes with the Ion kits anyone know what the concentration and pH of the Tris-EDTA should be?
  • cliffbeall
    Senior Member
    • Jan 2010
    • 144

    #2
    Low TE generally is 10 mM Tris pH 8 0.1 mM EDTA, don't know for sure if Ion Torrent uses that.

    Comment

    • Cramsmith
      Junior Member
      • May 2011
      • 5

      #3
      Originally posted by cliffbeall View Post
      Low TE generally is 10 mM Tris pH 8 0.1 mM EDTA, don't know for sure if Ion Torrent uses that.
      Thanks, that is what I was assuming

      Comment

      • julihepple
        Junior Member
        • Dec 2011
        • 4

        #4
        Hi there

        Is this Low TE then acceptable to use for diluting gDNA in the Ion Shear fragment Xpress kit? I did an ethanol precipitation and re suspended the gDNA in RNase-free dH2O to be safe but I would prefer to use it as is, if it wont affect the reaction.

        Juli
        Juli Hepple (MSc Genetics)
        Central analytical facilities
        DNA Sequencing Unit
        South Africa

        Comment

        • Cramsmith
          Junior Member
          • May 2011
          • 5

          #5
          Yes, I would use this buffer to resuspend your DNAs.

          Comment

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