Agilent Technologies 2200 TapeStation, Руководство пользователя

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2200 TapeStation 55
Troubleshooting
6
ScreenPlex Software
ScreenPlex Software
Table 7 ScreenPlex Software
Issue Probable cause Solution
Upon result launch, a
message states that
the software failed to
map a suitable top
and bottom marker. There may be an
error in the ladder
lane – the bands are
too faint or the lane
is blank. Perform the entire run, including samples, on a
new piece of ScreenTape.
Upon result launch, a
message states that
the software failed to
map detected peaks
with expected
controls. There may be an
error in the ladder
lane – the ladder has
too many or too few
bands than expected. Perform the entire run, including samples, on a
new piece of ScreenTape.
Unidentified peaks
have been detected
in the sample. There may be the
presence of an
unknown fragment in
the sample or a
particle has adhered
to the outside of
ScreenTape. Freshly prepare the sample again and re-run on a
new piece of ScreenTape.
Re-running a sample
that has been left in
the 2200 TapeStation
has provided a
different result to the
previous run. The samples were
not prepared
optimally. Samples should be mixed with loading buffer,
then vortexed for 5 seconds and spun down
before placing in the 2200 TapeStation.
A completely blank
lane has appeared in
the results. There may be a
bubble in the sample. Briefly centrifuge the sample to remove any
bubbles and re-run on a new piece of ScreenTape.
If the problem persists, please contact Agilent
Technologies.
All markers and
sample bands within
a lane appear very
faint. There may be a
bubble in the sample. Briefly centrifuge the sample to remove any
bubbles and re-run on a new piece of ScreenTape.
If the problem persists, please contact Agilent
Technologies.