190 Agilent 4150 TapeStation System Manual
10
Troubleshooting
Troubleshooting DNA Applications
The markers have
appeared in the
sample lane, but the
sample has not
The sample analyzed
is too diluted
The sample
concentration is
below the limit of
detection.
Concentrate your sample until it is within the
recommended range for the application; and
then prepare a new run, see “Quantitative
range” on page 107. Use the High Sensitivity
assay if applicable.
Insufficient Mixing Buffer and sample
was not sufficiently
vortexed. The dye
could not incorporate
completely into the
sample.
See “Mixing Recommendations” on page 94
and the Agilent Information Center for more
information.
Table 10 DNA - probable causes for unexpected migration profile
Problem Likely cause Explanation Solution