Template:IONIS Paris/Notebook/07-05-15
PCR VVD BioBricks
PCR.1 VVD - 2nd part
Aim: first step for VVD amplification and mutagenesis
Component | PCR.1 VVD 1 (x2) | PCR.1 VVD 2 (x2) |
---|---|---|
PCR mix | ||
Primer VVD Fwd 1 | ||
Primer VVD Rev 1 | ||
Primer VVD Fwd 2 | ||
Primer VVD Rev 2 | ||
Water | ||
Plasmid VVD | ||
Taq Pol |
Electrophoresis
Aim: check for DNA amplification
Low melting point gel
Sample: 10 µl of PCR product+ 2 µl of loading dye (6x)
Ladder: 1 µl of 2log ladder (1µg/µl) + 2 µl of loading dye (6x) + 9 µl water MQ
110 V, 26 min
Expected results
Results
We get expected bands about 200 bp with a good intensity meaning DNA have been highly amplified without contamination.
Purification of PRC product
Aim: purify and concentrate amplified DNA
Use of a QIAquick PCR Purification kit and using a microcentrifuge.
For step 1: add 5 volumes of PB buffer for 1 volume of PCR product
- 200 µl of PB buffer added into both coupled of tube with 40 µl of remaining PCR product
- Mix of same PCR product together into a new tube
- Put mixes into their own purification column
At the end of the purification, we get 1 tube “PCR1, VVD1, 07/05/2015” and another one “PCR1, VVD2, 07/05/2015”
Stored at -20°C.
PCR.2 VVD
Aim: second step for VVD amplification and mutagenesis
dNTP preparation (4µL):
1 µl dATP 100 mM
1 µl dCTP 100 mM
1 µl dTTP 100 mM
1 µl dGTP 100 mM
Store at -20°C
Component | PCR.2 VVD 1 (x2) | PCR.2 VVD 2 (x2) | Control negative (x2) |
---|---|---|---|
Primer VVD Fwd 1 | |||
Primer VVD Rev 3 | |||
Primer VVD Fwd 4 | |||
Primer VVD Rev 2 | |||
Water | |||
Buffer RB | |||
dNTPs | |||
Mg2+ 50mM |
7 May 15