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Octet® Protein A (ProA) Biosensors

Streamline bioprocessing applications with Octet^® Protein A (ProA) Biosensors, the superior choice for accurate, precise and rapid quantitation of various immunoglobulins (IgG). Octet^® ProA Biosensors are offered in a tray format. Each tray contains 96 biosensors. Larger orders include discounts. The 5-tray pack represents a 10% per tray discount; 20-tray case represents a 20% per tray discount.

Key Features of Octet^® ProA Biosensors

Direct measurement of immunoglobulins (IgG)
Broad dynamic range (0.025-2000 μg/mL)
Fast turnaround (throughput 8 samples in ~ 2 minutes; 96 samples in ~32 minutes)
Correlation to HPLC
Regeneration

Top Applications for Octet^® ProA Biosensors

Cell culture screening
Process development
Protein purification

Note: This product is not returnable. If you have any issues with this product, please contact your Sartorius sales representative for assistance.

Pack Size

Item No.:: 18-5013
Availability:

Octet® Protein A (ProA) Biosensors

Key Features of Octet^® ProA Biosensors

Direct measurement of immunoglobulins (IgG)
Broad dynamic range (0.025-2000 μg/mL)
Fast turnaround (throughput 8 samples in ~ 2 minutes; 96 samples in ~32 minutes)
Correlation to HPLC
Regeneration

Top Applications for Octet^® ProA Biosensors

Cell culture screening
Process development
Protein purification

Note: This product is not returnable. If you have any issues with this product, please contact your Sartorius sales representative for assistance.

Item No.:

18-5013

Availability:

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Overview

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 results 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. Octet^® ProA biosensors enable fast and reliable hIgG quantitation.

Superior Quantitation

Octet^® ProA Biosensors allow for efficient and accurate antibody quantitation, critical for selecting cell lines and developing and optimizing antibody production. Octet^® ProA Biosensors can be used for quantitation of various human IgG isotypes, such as IgG1, IgG2 and IgG4.

Bioprocessing Applications

Octet^® ProA Biosensors can be used for various bioprocessing applications, including cell culture screening, process development, manufacturing and protein purification.

Faster Turnaround, Higher Precision

Octet^® ProA Biosensors ensure fast, accurate and precise measurement of IgG, with a throughput of 8 samples in ~ 2 minutes and 96 samples in as little as 32 minutes. Using the biosensors with Octet^® systems will yield results with high precision (CV < 10%).

Dynamic Range

Octet^® ProA Biosensors have been shown to quantitate in the range of 0.025-2000 μg/mL for polyclonal human IgGs.

The Smart Choice

Octet^® ProA biosensors can be efficiently regenerated multiple times to provide a cost-effective and time-saving option for IgG quantitation.

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