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  • XIAOXIAO
    Junior Member
    • Dec 2017
    • 4

    #1

    Getting rid of primer dimer for RNA-Seq libraries

    Hey all, I just found several of my RNA-Seq libraries have primer dimers, I was wondering what is the ratio of my final product that is now diluted in resuspension buffer to AMPure beads to get rid of the primer dimers?
  • nucacidhunter
    Jafar Jabbari
    • Jan 2013
    • 1250

    #2
    You will need to do a second clean up with the same bead/DNA ratio used for clean up if you have been following a kit protocol. You will need to do second clean up on all libraries to avoid batch affect.

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    • XIAOXIAO
      Junior Member
      • Dec 2017
      • 4

      #3
      So I used trueseq, they recommend using 1:1 ratio, so can I proceed with 1:1

      Comment

      • nucacidhunter
        Jafar Jabbari
        • Jan 2013
        • 1250

        #4
        That should be fine, just make sure that your pipette is accurate and use the same pipette for measuring library volume and bead.

        Comment

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