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Team:UNIPV-Pavia/Methods Materials/LB
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(New page: {{UNIPV-Pavia/Protocols}} <br> == '''LB medium''' == ''(Estimated time: 10 min + 4 hours of autoclavation and cooling)'' <br> <br> '''Materials needed:''' *'''NaCl''' *'''BactoTryptone'''...)
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(New page: {{UNIPV-Pavia/Protocols}} <br> == '''LB medium''' == ''(Estimated time: 10 min + 4 hours of autoclavation and cooling)'' <br> <br> '''Materials needed:''' *'''NaCl''' *'''BactoTryptone'''...)
Newer edit →
Revision as of 16:39, 22 June 2009
- LB medium
- DNA resuspension from iGEM 2009 plates
- Transformation
- X-Gal staining protocol for beta galactosidase (blue/white screening)
- Glycerol stocks
- Plasmid extraction
- BioBrick digestion with restriction enzymes
- Electrophoresis
- DNA gel extraction
- DNA precipitation with sodium acetate
- Ligation
- PCR
- Sensing ethanol concentration: our do-it-yourself kit
LB medium
(Estimated time: 10 min + 4 hours of autoclavation and cooling)
Materials needed:
- NaCl
- BactoTryptone
- Yeast extract
- ddH2O
- Agar
- Clean bottle or E-flask
- For a final volume of 1 l, put:
- 10 g NaCl
- 10 g BactoTryptone
- 5 g Yeast extract
- 15 g Agar (only for LB plates)
- into 1 l of ddH2O.
- Autoclave the solution.
- Let it cool to ~40-45°C
- Add the proper antibiotic if needed.
- ONLY FOR PLATES:
- Pour an homogenous layer of agar LB into Petri plates under the hood.
- Let agar LB polymerase.
- Cover and store at +4°C.
- Always check for contaminations before using!
