Laboratory biosensor Octet® ProA

Direct measurement of immunoglobulins (IgG) Assay samples without centrifugation Fast turnaround of results Broad dynamic range Correlates to HPLC Direct measurement of immunoglobulins (IgG) 25ng – 2mg/mL Octet® ProA biosensors are coated with Protein A and enable rapid antibody quantitation from crude lysates, cell culture supernatants and complex matrices. The direct quantitation assay format of the Octet® ProA biosensors 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.