Team:TU Darmstadt/safety/Labjournal

Assembly of the gBlocks
Based on the pDawn Plasmid we desinged the light induced kill switch and synthesized the construct as gBlock Fragments on IDT. We assembeled the 10 Fragments follow the Protocol:

• Reconstitute the gBlock Fragments in 10 µl TE Buffer
• Use 1 µl of each gBlock Fragment for a PCR with the Q5 Polymerase
• Perform the PCR Reaktion with the Primers Prefix and Suffix and an annealing temperature of 55 °C
  (30 cycles)
• Take 5 µl of the 50 µl reaction for DNA-gelelectrophoreses
• Restrict the other 45 µl with the restrictionenzymes EcoRI and PstI (10 U each) for 1 h at 37 °C
• Ligate 5 µl of the reaction mix with 50 ng EcoRI/PstI resticted and purified pSB1C3 over night at 16 °C
  For Ligation use the T4-Ligase and fresh T4-Ligase Buffer with ATP