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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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.

Resources for Bioprocessing

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Rapid Multiplexed Profiling of Antibody Dependent Cell Cytotoxicity

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Application Note

Learn how a high throughput, multiplexed, no wash assay was used to simultaneously measure antibody internalization, antibody specificity, and cell he...

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iQue®️ Advanced Flow Cytometry Platform brochure cover

Brochure: iQue®️ Advanced Flow Cytometry Platform

Advanced high throughput flow cytometry solution speeds up your entire workflow

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