Data analysis – Bio-Rad Human MMP and TIMP Assays User Manual

Page 28

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26

Data Analysis

Controls
If the controls were run in the assay plate, open the results (.rbx) file,
click on Report Table, and locate the control wells. Compare the
observed concentrations against the lot-specific control ranges in the
product data sheet.

Note: Expected control ranges are provided for reference and should be
used as general guidelines. Actual results may vary for some operators.
If the controls do not fall within the expected ranges, please refer to the
troubleshooting section for possible causes and solutions.

Removing Outliers
outliers are identified as standard data points that do not meet accuracy
or precision requirements and should be considered invalid when
performing curve fitting. As such, they should be removed to generate a
more realistic and accurate standard curve. This may result in an extended
assay working range and allow quantitation of samples that might
otherwise be considered out of range.

In Bio-Plex Manager software version 6.0 and higher, outliers can be
automatically removed by selecting the Optimize button in the Standard
Curve window. In Bio-Plex Manager software 6.0 and earlier versions,
outliers can be manually selected in the Report Table. Visit online Help to
learn more about the standard curve optimizer feature and how outliers
are determined.

Previous Versions of Bio-Plex Manager Software
For instructions on using previous versions of Bio-Plex Manager software,
please contact Bio-Rad Technical Support.

In Depth Data Analysis

To better understand your data’s biological significance, consider using
Bio-Plex Data Pro

software, which makes data management and

comparison easier. This software offers various graphing options and
automatic calculations with simple, conservative statistical calculations.
Contact your local Bio-Rad representative for more information.

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