3 Matching Annotations
- May 2024
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www.bio-rad.com www.bio-rad.com
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Restriction Digestion
See notes in this section for restriction digestion tips
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www.bio-rad.com www.bio-rad.com
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DNA fragmentation by restriction digestion prior to dropletgeneration enables optimal accuracy by separating tandemgene copies, reducing sample viscosity, and improving templateaccessibility for input samples >66 ng per well
NEB says
Digestion is recommended whenever DNA input is greater than 75 ng Source
NEB says that biorad recommends these enzymes: AluI, CviQI, HaeIII, HindIII-HF, MseI
More guidelines
- Assemble ddPCR reactions at room temperature, this allows the restriction enzyme to digest the gDNA during the reaction set-up period
- Prepare reaction mixes as you would for a standard ddPCR reaction. Add 0.5–1 μL of each restriction enzyme (5–20 units, depending on enzyme concentration) to the reaction mixture
- After set-up, simply continue droplet generation as normal
- Restriction enzyme will be inactivated during first PCR denaturation step
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Refer to this protocol mentioned in the BioRad page, annotation
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