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Revision as of 11:45, 28 September 2007 (view source) Craig (Talk | contribs) (→Equipement Required) ← Older edit		Latest revision as of 11:54, 28 September 2007 (view source) Craig (Talk | contribs) (→Method including controls)
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	=====Method including controls=====		=====Method including controls=====
-	#Add 1uL resuspended plasmid DNA to 50uL competent cells.	+	#Add 1uL resuspended plasmid DNA to 50uL [[Melbourne DH5a|competant cells]].
-	#Incubate on ice for 30min.	+	#Incubate on [[Melbourne/primary ice|ice]] for 30min.
	#Heat shock in water bath at 42 degrees for 1min.		#Heat shock in water bath at 42 degrees for 1min.
-	#Incubate on ice for 10min.	+	#Incubate on [[Melbourne/primary ice|ice]] for 10min.
-	#Add 1mL LB (flame tip before use).	+	#Add 1mL [[Melbourne/Secondary Reagent LB|LB]] (flame tip before use).
	#Incubate at 37 degrees for 30 minutes.		#Incubate at 37 degrees for 30 minutes.
-	#Spin down cells and remove majority of LB.	+	#Spin down cells and remove majority of [[Melbourne/Secondary Reagent LB|LB]].
-	#Resuspend cells in remaining LB.	+	#Resuspend cells in remaining [[Melbourne/Secondary Reagent LB|LB]].
-	#Under a bunsen spread resuspended bacteria on agar plate on selective antibiotic.	+	#Under a bunsen spread resuspended bacteria on [[Melbourne/Secondary Reagent Agar Plates|Agar Plates]] with selective antibiotic.
	#Incubate plate overnight at 37 degrees.		#Incubate plate overnight at 37 degrees.
	#Place in cold room until needed.		#Place in cold room until needed.

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Latest revision as of 11:54, 28 September 2007

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• Applications:
  1. Amplification of Biobrick DNA for storage and use.
  2. Selection and amplification of ligated constructs.

• Time to complete protocol:
  • Lab time: 10min, 10min, 10min, 15min.
  • Waiting time: 45min, 15min, 1hour, overnight.
• Approximate cost of materials: $

Method from primary and secondary reagents

Primary & secondary Reagents Required including controls

• Competent cells (from -70degree freezer)
• DNA for transformation
• LB (cupboard)
• LB-agar plates with selective antibiotic (cool room)

Method including controls

1. Add 1uL resuspended plasmid DNA to 50uL competant cells.
2. Incubate on ice for 30min.
3. Heat shock in water bath at 42 degrees for 1min.
4. Incubate on ice for 10min.
5. Add 1mL LB (flame tip before use).
6. Incubate at 37 degrees for 30 minutes.
7. Spin down cells and remove majority of LB.
8. Resuspend cells in remaining LB.
9. Under a bunsen spread resuspended bacteria on Agar Plates with selective antibiotic.
10. Incubate plate overnight at 37 degrees.
11. Place in cold room until needed.

Equipement Required

• 1.7ml microcentrifuge
• Ice box
• Pipettes
• 42 degree water bath (balance room)
• 37 degree incubator
• Bunsen burner
• Spreader
• ice

References

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