Rapid Sequencing gDNA
Carlos Carlos Goller
Published: 2024-02-28 DOI: 10.17504/protocols.io.14egn27eyg5d/v1
Abstract
ONT Rapid sequencing kit use in a classroom setting.
Steps
Library Preparation
1.
DNA tagmentation
Thaw kit components at Room temperature
, spin down briefly using a microfuge and mix by pipetting as indicated below:
- Lambda DNA (50 μg/ml): thaw at RT, briefly spin down, mix well by pipetting
- Fragmentation Mix (FRA): not frozen, briefly spin down, mix well by pipetting
- Rapid Adapter (RAP): not frozen, briefly spin down, mix well by pipetting
- Sequencing Buffer (SQB): thaw at RT, briefly spin down, mix well by pipetting*
- Loading Beads (LB): thaw at RT, briefly spin down, mix by pipetting or vortexing immediately before use
- Sequencing Tether (SQT): thaw at RT, briefly spin down, mix well by pipetting
2.
Prepare the DNA in Nuclease-free water
2.1.
Transfer ~200ng
genomic DNA into a 1.5 ml Eppendorf DNA LoBind tube
2.2.
Adjust the volume to 3.75µL
with Nuclease-free water
2.3.
Mix by flicking the tube to avoid unwanted shearing
2.4.
Spin down briefly in a microfuge
2.5.
In a 0.2 ml thin-walled PCR tube, mix the following:
3.75µL
200 ng template DNA
1.25µL
FRA
2.6.
Mix gently by flicking the tube, and spin down.
2.7.
Incubate the tube at 30°C
for 0h 1m 0s
and then at80°C
for 0h 1m 0s
. Briefly put the tube on ice to cool it down.