Team:Bordeaux/NotebookAugust12

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12th August

Molecular biology

  • Digestion We want a DNA concentration of 100ng/μl
    Time-Saver protocol
    DNA 10μl
    Xba1 0,5μl
    Spe1 0,5μl
    Buffer 10X 5μl
    H2O qsp 50μl
    => 15min at 37°C
    => Inactivation of enzyme 20min at 80°C

  • Final concentration after digestion :
  • Plasmid: 18 ng/μl
  • Insert: 20 ng/μl
    • Ligation
      ELP – 369bp
      SLP – 369bp
      RLP – 357bp
      Plasmid – 2270bp
      Plasmid 4μl
      Insert 1,8μl
      Buffer 10X 1μl
      Taq ligase 0,5μl
      H2O qsp 10μl
    • Making competent cells
      BL21 in LB+Amp plates