Team:Caltech/Protocols

From 2011.igem.org

(Difference between revisions)
Line 2: Line 2:
Content=
Content=
-
[[Team:Caltech/Recipes|Recipes for Mixes]]
+
[[Team:Caltech/Recipes|Recipes for Mixes]]<br/><br/>
<p>'''Transforming DNA from Distribution Plates:'''<br/>  
<p>'''Transforming DNA from Distribution Plates:'''<br/>  
1) Thaw competent cells on ice.<br/>
1) Thaw competent cells on ice.<br/>
Line 12: Line 12:
9) Heat Shock for 45 sec by using a water bath set to 42°C and then chill on ice for 2 min.<br/>
9) Heat Shock for 45 sec by using a water bath set to 42°C and then chill on ice for 2 min.<br/>
10) Pipette 500 micro Liters of S.O.C. (LB + glucose) into 14ml culture tubes and transfer the competent cells into these tubes and incubate in a 37 degree shaker for 0-60 minutes before plating.<br/>  
10) Pipette 500 micro Liters of S.O.C. (LB + glucose) into 14ml culture tubes and transfer the competent cells into these tubes and incubate in a 37 degree shaker for 0-60 minutes before plating.<br/>  
-
11). For source plate DNA, plate 100 microliters.</p>
+
11) For source plate DNA, plate 100 microliters.</p><br/>
<p>'''Enrichment cultures'''<br/>
<p>'''Enrichment cultures'''<br/>
Line 21: Line 21:
* For 17α-estradiol, DDT, and nonylphenol (since non-soluble)<br/>
* For 17α-estradiol, DDT, and nonylphenol (since non-soluble)<br/>
1) Set up two flasks: one with vitamin media, one without vitamin.<br/>
1) Set up two flasks: one with vitamin media, one without vitamin.<br/>
-
2) Add small amounts (around 50mL or 50mg) of the ten LA river samples into each flask.</p>
+
2) Add small amounts (around 50mL or 50mg) of the ten LA river samples into each flask.</p><br/>
-
}}
+
-
<!--type under Content= and above the double brackets do you know how long it took to copy the right parts from last year's page
+
-
double equal signs make long long lines across the page if you put __NOTOC__ above it
+
<p>'''Qiagen Miniprep kit''': www.qiagen.com/hb/qiaprepminiprep</p>
-
the stars makes bullets-->
+
<p>'''Mobio PowerMax Soil kit''': http://www.mobio.com/images/custom/file/protocol/12988-10.pdf</p><br/>
 +
<p>'''Pulse Gel Field Electrophoresis''':<br/>
 +
PFGE separation of 0.5 µg of Lambda Mono Cut Mix, 0.1% agarose gel, 0.5X TBE<br/>
 +
Parameters: 6 V/cm, 15°C for 20 hours.<br/>
 +
Switch times ramped from 0.5-1.5 seconds.</p>
 +
}}

Revision as of 00:37, 13 July 2011


Caltech iGEM 2011



Home

Project

Data

Parts

Team

Notebook

Biosafety

Human Impact

References

Support

Recipes for Mixes

Transforming DNA from Distribution Plates:
1) Thaw competent cells on ice.
2) Add 10 microliters of pure water to each well of DNA from plates, pipette up and down.
3) Transfer into storage tube.
4) Pipette 1-2 microliters of the DNA into the competent cell tubes.
7) Stir with pipette tip, gently flick tube.
8) Leave on ice for 30 minutes.
9) Heat Shock for 45 sec by using a water bath set to 42°C and then chill on ice for 2 min.
10) Pipette 500 micro Liters of S.O.C. (LB + glucose) into 14ml culture tubes and transfer the competent cells into these tubes and incubate in a 37 degree shaker for 0-60 minutes before plating.
11) For source plate DNA, plate 100 microliters.


Enrichment cultures

  • For BPA (since soluble)
1) Set up 16 tubes: 8 tubes with vitamin media vs. 8 tubes with media (no vitamin), 4 tubes for each of the four locations.
2) Place 8 test tubes in 30°C shaker and 8 test tubes in room temperature shaker.
  • For 17α-estradiol, DDT, and nonylphenol (since non-soluble)
1) Set up two flasks: one with vitamin media, one without vitamin.
2) Add small amounts (around 50mL or 50mg) of the ten LA river samples into each flask.


Qiagen Miniprep kit: www.qiagen.com/hb/qiaprepminiprep

Mobio PowerMax Soil kit: http://www.mobio.com/images/custom/file/protocol/12988-10.pdf


Pulse Gel Field Electrophoresis:
PFGE separation of 0.5 µg of Lambda Mono Cut Mix, 0.1% agarose gel, 0.5X TBE
Parameters: 6 V/cm, 15°C for 20 hours.
Switch times ramped from 0.5-1.5 seconds.


Retrieved from "http://2011.igem.org/Team:Caltech/Protocols"