Difference between revisions of "Template:SJTU-BioX-Shanghai/Notebook/Construction/w1"
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# PCR to get fragment PcpcB-Kn-Down. Gel analyses for PcpcB-Kn-Down. | # PCR to get fragment PcpcB-Kn-Down. Gel analyses for PcpcB-Kn-Down. | ||
# Gel extraction to get purified fragment. | # Gel extraction to get purified fragment. | ||
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+ | <img src="https://static.igem.org/mediawiki/2015/8/8d/SJTUB_0710.png"> | ||
+ | </html> | ||
====July 12==== | ====July 12==== | ||
# Link PcpcB-Kn-Down and Up-GFP (had prepared) by overlapping PCR to get the entire sequence of P_dark-GFP and gel analyses.<br />No correct band is showed. | # Link PcpcB-Kn-Down and Up-GFP (had prepared) by overlapping PCR to get the entire sequence of P_dark-GFP and gel analyses.<br />No correct band is showed. | ||
# Transformation of E.coli to amplify pBluescript. | # Transformation of E.coli to amplify pBluescript. |
Latest revision as of 11:23, 17 September 2015
Construction
July 7
1. Get promotor PcpcB fragment and Kn (kanamycin) fragment respectively from plasmid Bluescript and PRSF by PCR
PcpcB (from pBluescript) | Kn (from pRSF) | |
---|---|---|
ddwater | 45.5μl | 45.5μl |
Template | 0.5μl(1ng/50μl) | 0.5μl(1ng/50μl) |
Primer1(10μM) | 2μl | 2μl |
Primer2(10μM) | 2μl | 2μl |
PrimeSTAR Mix | 50μl | 50μl |
Total volume | 100μl (50μl*2) | 100μl (50μl*2) |
×34 cycle | 98℃ 3min | 98℃ 3min |
98℃ 10s | 98℃ 10s | |
56℃ 5s | 58℃ 5s | |
72℃ 3s | 72℃ 5s | |
72℃ 3min | 72℃ 3min | |
12℃ ∞ | 12℃ ∞ | |
Final concentration(after purification) | 165ng/μl | 225ng/μl |
Gel analyses and purification.
2. Link aforementioned fragments by overlapping PCR to acquire fragment PcpcB-Kn
ddwater | 90μl |
Template1(PcpcB) | 1.2μl(50~100ng/50μl) |
Template2(Kn) | 1.44μl(50~100ng/50μl) |
Primer1(10μM) | 4μl |
Primer2(10μM) | 4μl |
PrimeSTAR mix | 100μl |
Total volume | 200μl (50μl*4) |
(round 1)×8 cycle | 98℃ 3min |
98℃ 10s | |
53℃ 5s | |
72℃ 4s | |
72℃ 3min | |
12℃ ∞ | |
(round 2)×35 cycle | 98℃ 3min |
98℃ 10s | |
63℃ 5s | |
72℃ 7s | |
72℃ 3min | |
12℃ ∞ | |
Final concentration(after purification) | Sample1+2: 35ng/μlSample3+4: 54ng/μl |
July 9
- Gel analyses for PcpcB-Kn.
- DNA purification to get purified fragment PcpcB-Kn.
July 10
- PCR to get fragment PcpcB-Kn-Down. Gel analyses for PcpcB-Kn-Down.
- Gel extraction to get purified fragment.
July 12
- Link PcpcB-Kn-Down and Up-GFP (had prepared) by overlapping PCR to get the entire sequence of P_dark-GFP and gel analyses.
No correct band is showed. - Transformation of E.coli to amplify pBluescript.