In the Luminex Assay Tutorial Level II, we import a batch of runs but gloss over the Define Well Roles section of import. The checkboxes there are used to identify titrations and single point controls you want to be able to use later. Return to this view by beginning to import (or reimport) any run. After entering run properties, you will see:

Standard vs. Quality Control

In the Define Well Roles section, you can mark a titration as providing both a standard and a quality control. If you check both, you will see twice as many curves (see Step 4: View 4pl and 5pl Curve Fits). Standard titrations are used to calculate the concentrations of samples and the values displayed in Levey-Jennings plots (see Step 5: Track Analyte Quality Over Time). In contrast, quality controls are used in a lab-specific manner to track the performance of the assay over time. For this tutorial, we designate our titrated standards as standards, but not as quality controls.

Other Control

In order to have values for EC50, AUC, and other calculations done without adding the selected titration to the Levey-Jennings plot and QC Report, select the Other Control checkbox. This is useful for titrations that will not be tracked using these reporting tools, but still need the transform script to calculate values.

Multiple Standards per Analyte

If the data for your run included multiple standard titrations, you would be able to choose which analytes to associate with which standards. Note that you must have marked each standard as a standard in the Define Well Roles section before it will appear as an option. Each standard will appear over a column of checkboxes in the Analyte Properties section. You can select more than one standard for each analyte by selecting the checkboxes in more than one standard’s column. The data for this tutorial includes only one standard, so this option is not explored here.

Single-Point Controls

To track performance of a single-point control over time, such as in the case of an antigen panel where the control is not titrated, you can select Tracked Single Point Controls. Check the appropriate boxes in the Define Well Roles panel during run upload. This feature is explored in Track Single-Point Controls in Levey-Jennings Plots.

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