GE Amersham Imager 680 Operating Instructions Manual page 224

6 Analysis software
6.2 Software operation
6.2.4 Molecular weight assignment
Step
4
5
6
7
Note:
Add a molecular weight standard
marker
Step
1
2
3
4
224
Action
Select the fitting function by marking one of the Curve type radio buttons:
Linear - log - which presents a linear fit to logarithmic data.
•
Cubic spline - which presents a smooth polynomial that is piecewise
•
defined.
Select View plot to see the plot.
Select Close to return to the previous view.
When you are done select the Next button or select the Normalization
button in the workflow. The Previous button will bring you back to the previ-
ous step.
The calculated molecular weight is presented in the Summary table.
Action
Select the Add new... button.
Result: The following view appears.
Select the Name field and type the name of the marker.
Select the unit from the Unit drop down menu.
Type a value, and select the Add button.
Result: The value will appear in the bottom of the list to the left on the screen.
Amersham Imager 680 Operating Instructions 29271308 AB