Identifying and selecting optimal clones that secrete high levels of antibody into the culture supernatant is critical to the cell line development process. Current methods identify optimal antibody producers by measuring IgG concentration. The iQue® Human IgG Titer and Viability kit, rapidly correlates IgG quantitation along with cell health and growth readouts in a single, cost-effective assay.


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iQue workflow

Complete IgG quantitation (per cell and total IgG produced) in addition to cell density information provides a more accurate picture as to which clones are optimal producers.

Bioprocessing for Antibody Discovery Resources

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Rapid Multiplexed Profiling of Antibody Dependent Cell Cytotoxicity

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Application Note

A High Throughput Multiplexed Antibody Internalization Assay

A high throughput, multiplexed, no wash assay was used to simultaneously measure antibody internalization, antibody specificity, and cell health.

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Rapid, Straight-Forward Analysis Empowers Cell Line Development

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The iQue® 3 High-Throughput Screening Cytometry Platform allows researchers to acquire and analyze high content, multiplexed assays.

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