Does the IgG need to be purified before analysis?
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Measuring IgG Titer: Need for Real-Time Results, Customization and High Comparability to HPLC
Company: Roche CustomBiotech
Job Title: International Product Manager
There is no sample purification or preparation needed. Cell culture samples can be loaded directly into the Cedex Bio or Bio HT analyzer to perform the IgG quantification. A separation from the cells is not required for the IgG measurement, nevertheless, for sample storage the separation is recommended to prevent alteration of the sample composition.