The high quality
of purified DNA samples is critical to successful genotyping
studies. DNA samples of high quality and
low cleavage rates are particularly essential in studies
involving many genetic markers. QuickGene-610L isolates DNA
samples under gentle extraction conditions, without using
conventional centrifugal processes. This results in higher
yields of DNA with higher molecular weight, fewer cleavages
and high purity.
QuickGene-610L is able to extract genomic DNA from a 2ml
whole blood sample, and able to process 6 samples within 12
minutes.(*)
*
Over 2ml of whole blood sample is adapted to pellet cells (buffy
coat sample).
Only three steps
are required after preparing lysate samples: apply sample to
cartridge, place cartridge holder on instrument and press
START. QuickGene-610L's pre-programmed protocol automates the
rest of the process.
Flat-paneled design and detachable stands allow easier
maintenance and cleaning.
While running QuickGene-610L, another 6 samples can be
applied to another Carriage holder. The system can process
continuously by switching the cartridge holder.
QuickGene-610L can perform 60 sample extractions per hour. It
really is a high throughput machine!
FUJIFILM’s thin
membrane effectively absorbs nucleic acids in hydrophobic
solvents, separating proteins and lipids. This results in
high purity and a greatly reduced processing time compared to
manual methods.
DNA samples
isolated by QuickGene610L require no further purification. Extracted DNA can be directly applied to genetic
analyses studies, including PCR and SNP validation. It
simplifies the routine analytical workflow, and results in
high throughput processing.
The purification
process removes proteins and salts producing high quality DNA
that can be used directly in most downstream applications.
About 50µ g of
genome DNA can be extracted from 2ml of whole blood.
The low pressure,
gentle separation process employed by the QuickGene produces
long DNA molecules up to 97 kbp. Traditional
spin-column extraction methods with a centrifuge often yield
shorter DNA fragments than QuickGene due to the frequent
cleavage of DNA molecules.
The extracted DNA
can be applied directly to PCR analysis. It is possible to
perform PCR amplification with only a small volume of the
high quality DNA produced by the QuickGene.