Team:UNIPV-Pavia/Methods Materials/Electrophoresis

From 2009.igem.org

(Difference between revisions)
(Electrophoresis)
(Electrophoresis)
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'''Materials needed:'''
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*Prepare agarose gel in 1x TBE buffer
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*Add ethidium bromide (using gloves and face mask for your safety):
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**1 µl in the small size agarose gel (70 ml)
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**2 µl in the middle size agarose gel (150 ml)
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**4 µl in the big size agarose gel (250 ml)
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*Cast the gel, insert the well-forming comb and let it polymerize
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*Add the loading buffer to each sample
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*Load the samples and 8 µl of marker
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*Set to 70-100 volts and electrophorese for the required amount of time
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*Use UV-light to look at the bands
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*Take a picture of the gel, if needed (not when bands have to be cut!!!)
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*'''DNA samples'''
*'''DNA samples'''
*'''Ethidium bromide'''
*'''Ethidium bromide'''
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*'''Transilluminator'''
*'''Transilluminator'''
<br>
<br>
-
*Prepare agarose gel in 1x TBE buffer
 
-
*Add ethidium bromide (using gloves and face mask for your safety):
 
-
**1 µl in the small size agarose gel (70 ml)
 
-
**2 µl in the middle size agarose gel (150 ml)
 
-
**4 µl in the big size agarose gel (250 ml)
 
-
*Cast the gel, insert the well-forming comb and let it polymerize
 
-
*Add the loading buffer to each sample
 
-
*Load the samples and 8 µl of marker
 
-
*Set to 70-100 volts and electrophorese for the required amount of time
 
-
*Use UV-light to look at the bands
 
-
*Take a picture of the gel, if needed (not when bands have to be cut!!!)
 
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<br>
-
 
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</td></tr></table></div><br><br><br><br>
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</td></tr></table>
*NOTE: when not specified, the marker has the following pattern:
*NOTE: when not specified, the marker has the following pattern:

Revision as of 11:49, 30 June 2009

EthanolPVanimation.gif



Protocols


Electrophoresis

(estimated time: 2 hours)

  • Prepare agarose gel in 1x TBE buffer
  • Add ethidium bromide (using gloves and face mask for your safety):
    • 1 µl in the small size agarose gel (70 ml)
    • 2 µl in the middle size agarose gel (150 ml)
    • 4 µl in the big size agarose gel (250 ml)
  • Cast the gel, insert the well-forming comb and let it polymerize
  • Add the loading buffer to each sample
  • Load the samples and 8 µl of marker
  • Set to 70-100 volts and electrophorese for the required amount of time
  • Use UV-light to look at the bands
  • Take a picture of the gel, if needed (not when bands have to be cut!!!)










  • DNA samples
  • Ethidium bromide
  • Loading buffer 10x Blue Juice, Invitrogen
  • TBE (Tris/Borate/EDTA buffer) 5x (final volume 1 liter)
    • 54 gr Tris
    • 27.5 gr Borate
    • 20 ml EDTA 0.5 M (pH 8)
  • Marker (1 kb DNA Ladder, Promega)
  • Face mask and gloves
  • Electrophoresis apparatus
  • Transilluminator







  • NOTE: when not specified, the marker has the following pattern:
Pv ladder.jpg