Protein A (ProA) Biosensors
Point of Product
Description
For Determination of Antibody Concentration
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Direct measurement of immunoglobulins (IgG)
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Assay samples without centrifugation
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Fast turnaround of results
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Broad dynamic range
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Correlates to HPLC
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Direct measurement of immunoglobulins (IgG) 25ng – 2mg/mL
Protein A biosensors enable rapid antibody quantitation from crude lysates, cell culture supernatants and complex matrices. The direct quantitation assay format of the Protein A biosensor provides ELISA data in less than 2 minutes and can be automated for high throughput screening efforts. Using an established pH-based regeneration protocol, the biosensors can be regenerated multiple times to provide a cost-effective and time-saving assay format.