IGEM:Peking/2007/Count-Conjugation-Notebook/2007-8-21: Difference between revisions
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==transformation PlacI-I741051 <- E0240 & R0010 <- E0240(III)== | ==transformation PlacI-I741051 <- E0240 & R0010 <- E0240(III)== | ||
NEXT DAY: Received clones. | NEXT DAY: Received clones. | ||
=Lock & Key by Yu Tao= | |||
==Colony PCR: J01008->R0010== | |||
*Select 18 clones on the J01008->R0010 plates for colony PCR. | |||
*Target: positive J01008->R0010 clones. | |||
*Use vf2 and vr primers. | |||
*Set 2 anneal temperature: 60℃ and 62℃. | |||
===Electrophorsis Result=== | |||
*from ''left'' to ''right'': | |||
#$$$ @ EcoRI/PstI | |||
#marker (DL2000 Plus) | |||
[[Image:Example.jpg]] | |||
==PCR: J01008== | |||
*p1,p2,p3 primer: stored as 100uM. | |||
*Use both taq and pfu. | |||
*PCR system contains: | |||
<pre> | |||
for taq: for pfu: | |||
1 µL Primer p1 1 µL Primer p1 | |||
1 µL Primer p2 1 µL Primer p2 | |||
1 µL Primer p3 1 µL Primer p3 | |||
4 µL dNTP 5 µL dNTP | |||
0.5 µL Taq 1 µL Pfu | |||
5 µL 10 X buffer 5 µL 10 X buffer | |||
37.5 µL ddH20 37.5 µL ddH20 | |||
1 µL 0.1M MgSO4 | |||
------------------------------------------------------------------------------ | |||
50 µl Total | |||
</pre> | |||
*Primer final concentration 1uM. | |||
*Add a drop of liquid paraffin to each system. | |||
*Try 4 anneal temperature: 51℃, 54℃, 57℃, 60℃. | |||
*PCR program setting: | |||
<pre> | |||
Step1 94℃ 5min | |||
Step2 94℃ 30s | |||
Step3 51℃/54℃/57℃/60℃ 30s | |||
Step4 72℃ 30s | |||
Step5 Go to step 2 for 4 more times | |||
Step6 72℃ 10min | |||
End | |||
</pre> | |||
==The above PCR Product Purification== | |||
*Use Transgen EasyPure PCR Purification Kit. | |||
*50 uL per tube after purification. |
Revision as of 02:01, 31 August 2007
Tandem OriT by Qu Mingzhi
Ligation: PlacI-I741051 <- E0240 & R0010 <- E0240 (III)
- Ligate the E0240 fragment and PlacI-I741051 vector .
- Ligate the E0240 fragment and R0010 vector .
- use super fast T4 DNA ligase
- super fast T4 DNA ligase Ligation system contains:
2 µl vector 3 µl E0240 fragment 0.5 µl ''super fast T4 DNA ligase'' 1 µl 10X T4 ligase buffer 3.5 µl dH20 -------------------------- 10 µl Total
transformation PlacI-I741051 <- E0240 & R0010 <- E0240(III)
NEXT DAY: Received clones.
Lock & Key by Yu Tao
Colony PCR: J01008->R0010
- Select 18 clones on the J01008->R0010 plates for colony PCR.
- Target: positive J01008->R0010 clones.
- Use vf2 and vr primers.
- Set 2 anneal temperature: 60℃ and 62℃.
Electrophorsis Result
- from left to right:
- $$$ @ EcoRI/PstI
- marker (DL2000 Plus)
PCR: J01008
- p1,p2,p3 primer: stored as 100uM.
- Use both taq and pfu.
- PCR system contains:
for taq: for pfu: 1 µL Primer p1 1 µL Primer p1 1 µL Primer p2 1 µL Primer p2 1 µL Primer p3 1 µL Primer p3 4 µL dNTP 5 µL dNTP 0.5 µL Taq 1 µL Pfu 5 µL 10 X buffer 5 µL 10 X buffer 37.5 µL ddH20 37.5 µL ddH20 1 µL 0.1M MgSO4 ------------------------------------------------------------------------------ 50 µl Total
- Primer final concentration 1uM.
- Add a drop of liquid paraffin to each system.
- Try 4 anneal temperature: 51℃, 54℃, 57℃, 60℃.
- PCR program setting:
Step1 94℃ 5min Step2 94℃ 30s Step3 51℃/54℃/57℃/60℃ 30s Step4 72℃ 30s Step5 Go to step 2 for 4 more times Step6 72℃ 10min End
The above PCR Product Purification
- Use Transgen EasyPure PCR Purification Kit.
- 50 uL per tube after purification.