Team:ETHZ Basel/Biology/Protocols

From 2010.igem.org

(Difference between revisions)
(PCR clean-up)
(PCR)
Line 5: Line 5:
<br>10 ul 5X Buffer
<br>10 ul 5X Buffer
<br>1 ul dNTP's
<br>1 ul dNTP's
-
<br>2 ul Primers (10 fold diluted)
+
<br>2 ul Primers (10 uM)
<br>1 ul Template
<br>1 ul Template
<br>0.5 ul high fidelity polymerase
<br>0.5 ul high fidelity polymerase
<br>35.5 ul water
<br>35.5 ul water
<br>
<br>
-
<br>98°C 30s
+
<br>initial denaturation 98°C 30s
-
<br>98°C 30s
+
<br>denaturation 98°C 30s
-
<br>55°C 30s
+
<br>touchdown annealing 58°C 30s, -0.2 °C/cycle until 55 °C reached
-
<br>72°C 60s
+
<br>polymerisation 72°C 60s/1kb -> 40 cycles
-
<br>52°C 5min
+
<br>final polymerisation 72°C 5min
-
<br>4°C
+
<br>hold 4°C
-
<br>
+
-
<br>35 cycles
+
== PCR clean-up ==
== PCR clean-up ==

Revision as of 14:07, 6 August 2010

PCR


10 ul 5X Buffer
1 ul dNTP's
2 ul Primers (10 uM)
1 ul Template
0.5 ul high fidelity polymerase
35.5 ul water

initial denaturation 98°C 30s
denaturation 98°C 30s
touchdown annealing 58°C 30s, -0.2 °C/cycle until 55 °C reached
polymerisation 72°C 60s/1kb -> 40 cycles
final polymerisation 72°C 5min
hold 4°C

PCR clean-up

according to the protocol of GenElute PCR Clean-Up Kit (Sigma-Aldrich)

ligation


10 ng storage plasmid
10 times more insert
1 ul ligase buffer (10x T4)
fill up water to 10 ul

transformation

chemical:

isolation of plasmids

according to the protocol of NucleoSpin Plasmid (Macherey-Nagel)


agarose gel


1% agarose gel
0.5 g agarose
50 ml 1X TAE
heat up with microwave, let cool down a bit
1 ul EtBr
pour