Data Analysis 82
V4.2 LabChip GX User Manual PerkinElmer
• Include Peak (only for peak type “?”)
• Exclude Peak
• Force Lower Marker
• Force Upper Marker
• Add Expected Peak
NOTE
You can also right-click on a peak in the Graph View to view the
same menu.
Lower Marker Peaks in Protein or RNA Assays
For each protein or RNA sample, the first peak in the sample is
designated as the Lower Marker. After all lower markers are
assigned, the data is aligned so that the well markers match the
ladder markers in time, allowing the size and concentration of the
sample peaks to be determined.
If there are unexpected peaks in the ladder analysis or if the marker
has been set incorrectly, you can manually exclude peaks or set a
peak to be used as a marker.
NOTES
• Excluding a peak or manually setting a peak to be the lower
marker can cause analysis errors.
• You can move the boundary between the Peak Table and the
Graph view up or down to increase or decrease the size of the
Peak Table, making it possible to see all of the results at once.
Right-clicking in the Peak Table View of a well of a Protein or RNA
assay opens a shortcut menu with the following commands:
• Include Peak (only for peak type “Xsys” or “?”)
• Exclude Peak
• Force Lower Marker
• Force Expected Peak