Products & ReviewLife Sciences

Octet® ProA Biosensors

Sartorius GroupAvailable: Worldwide

Octet® ProA biosensors are coated with Protein A and enable rapid antibody quantitation from crude lysates, cell culture supernatants and complex matrices.

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For Determination of Antibody Concentration

  • Direct measurement of immunoglobulins (IgG)
  • Assay samples without centrifugation<br>
  • 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.

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