There seem to be Top 10 lists for everything these days so why not have one as well for Luminex/Bio-Plex® Data Analysis.
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The 5-PL or 5 Parameter Logistic is a nonlinear regression model used for prediction of the probability of occurrence of an event by fitting data to a logistic curve. It differs from the 4-PL or 4 Parameter Logistic model in that it is an asymmetric function which is a better fit for immunoassay or bioassay data. As the name suggests, there are 5 parameters in the 5-PL model equation:
In an effort to make standard curve fitting even easier and add more value to MasterPlex we have included a Best Fit feature in the latest version of QT. After importing your xMAP/BioPlex data and applying your analysis template you can select the Best Fit feature. The software will automatically cycle through the myriad of standard curve fit choices and select the best model equation and weighting algorithm for EACH analyte.
This latest major upgrade of MasterPlex QT includes a makeover of the entire user interface. Beneath the new sleek design, there is a host of major improvements in algorithms, data reporting, charting and features such as the new Best Fit feature. This feature automatically selects the optimal model equation and weighting algorithm for each analyte with a push of a button.
The official product release date is 9/22/08.
For more information, visit the MasterPlex QT v4.0 product information page.
Are you looking for an easy way to acquire standard curves and calculate concentrations for your multiplexed data?
