Team:UC Davis/Protocols
From 2011.igem.org
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(→Gel Extraction/Purification Procedure) |
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=Gel Extraction/Purification Procedure= | =Gel Extraction/Purification Procedure= | ||
+ | |||
+ | ====Materials==== | ||
+ | * GeneJET Gel Extraction Kit | ||
+ | * Binding Buffer (1 uL for every mg of agarose gel) | ||
+ | * 700 uL of Wash Buffer | ||
+ | * 50 uL of Elution Buffer | ||
+ | |||
+ | ====Procedure==== | ||
+ | * Add the binding buffer to the gel slice in a microcentrifuge tube. | ||
+ | * Incubate the gel mixture at 50-60 °C for 10 minutes (until melted). | ||
+ | * Transfer the solution to a GeneJET purification column. | ||
+ | * Centrifuge for 30-60 seconds at 12000 x g and discard the flow through. | ||
+ | * Add Wash Buffer and centrifuge for 1 minute. | ||
+ | * Discard flow through, then centrifuge empty column for 1 minute. | ||
+ | * Transfer the column into a fresh 1.5 ml microfuge tube. | ||
+ | * Add Elution Buffer. | ||
+ | * Centrifuge for 1 minute and collect the flow-through. |
Revision as of 18:25, 28 June 2011
Contents |
Restriction Enzyme Double Digest
Materials
- 22 uL dH2O
- 1 uL BSA
- 5 uL Buffer
- 20 uL Template
- 1 uL Enzyme 1
- 1 uL Enzyme 2
Buffer Compatibility Chart
1 | 2 | 3 | 4 | |
---|---|---|---|---|
EcoRI | 100 | 100 | 100 | 100 |
SpeI | 75 | 100 | 25 | 100 |
PstI | 75 | 75 | 100 | 50 |
NheI | 100 | 100 | 10 | 100 |
XbaI | 0 | 100 | 75 | 100 |
Procedure
- Mix reactants thoroughly.
- Place at 37 C for 3 hours.
- Increase to 80 C for 20 minutes to kill enzymes (some enzymes need only a 65 C heatkill, check enzyme).
- Run on a gel and extract product.
Gel Extraction/Purification Procedure
Materials
- GeneJET Gel Extraction Kit
- Binding Buffer (1 uL for every mg of agarose gel)
- 700 uL of Wash Buffer
- 50 uL of Elution Buffer
Procedure
- Add the binding buffer to the gel slice in a microcentrifuge tube.
- Incubate the gel mixture at 50-60 °C for 10 minutes (until melted).
- Transfer the solution to a GeneJET purification column.
- Centrifuge for 30-60 seconds at 12000 x g and discard the flow through.
- Add Wash Buffer and centrifuge for 1 minute.
- Discard flow through, then centrifuge empty column for 1 minute.
- Transfer the column into a fresh 1.5 ml microfuge tube.
- Add Elution Buffer.
- Centrifuge for 1 minute and collect the flow-through.