Team:Bordeaux/NotebookAugust12

From 2014.igem.org

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