Bio-Rad Gel Doc™ EZ System - Manual (Page 75)

Analysis Toolbox
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Delete - You can delete bands which are not relevant to your analysis. First
click the Delete button, then click any bands you want to remove.
Adjust - You can adjust the height of a band. First click the Adjust button. Two
boundary lines appear around each band. Move your mouse over a boundary
line until you see a double-headed arrow. Move the boundary line up or down,
the center is recalculated, and the band appears there.
4. Molecular Weight Analysis Tools
M OLECULAR W EIGHT S TANDARD
You can change the standards used to determine the molecular weight of your
test samples. Click the pulldown menu to choose another standard, or click
the Edit button to access the Manage Standards dialog, where you can add
third-party standards.
S TANDARD L ANES
Standard samples are placed in the first and last lanes, by default. You can
specify other standard lanes by checking the box below each lane, or by
entering the standard lane numbers separated by commas. The Standard
lanes are shown with the label “Std” below the lane.
R EGRESSION M ETHODS
There are four regression methods. Read about which to use in “Regression
Methods” on page 39.