Octet® Protein A (ProA) Biosensors

Tech Support Documents
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.

Price (USD):
$716.00
Item No.: 
18-5010
Availability: 
Piece
1

*Custom/bulk order quotes are provided within 24 hours of request.

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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.

Applications

  • Application
    Quantitation  

Compliance Information

  • GMP Kits
    No  

Features

  • Device/Instrument Compatibility
    • Octet® R8  
    • Octet® R4  
    • Octet® R2  
    • Octet® RH96  
    • Octet® RH16  
    • Octet® RED96e  
    • Octet® N1  

Product Information

  • Brand
    Octet®BLI  
  • Pack Size
    1  
  • Octet® 384 Well Tilted Bottom Plate
    Octet® 384 Well Tilted Bottom Plate
    Item no.
    18-5080

    $239.00

    384 well polypropylene microplate with black tilted bottom.

    The Octet® 384TW Microplates with P/Ns 18-5076 and 18-5080 will be discontinued on June 26th, 2024. Please refer to the updated Octet® 384TW Microplates with P/Ns 18-5166 and 18-5167.

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

  • Octet® 384 Well Tilted Bottom Plate
    Octet® 384 Well Tilted Bottom Plate
    Item no.
    18-5076

    $1,600.00

    384 well polypropylene microplate with black tilted bottom.

    The Octet® 384TW Microplates with P/Ns 18-5076 and 18-5080 will be discontinued on June 26th, 2024. Please refer to the updated Octet® 384TW Microplates with P/Ns 18-5166 and 18-5167.

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

  • Octet® Protein G (ProG) Biosensors
    Octet® Protein G (ProG) Biosensors
    Item no.
    18-5082

    $705.00

    Trays of 96 biosensors coated with Protein G. 5-tray pack represents a 10% per tray discount; 20-tray case represents a 20% per tray discount

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

  • Octet® Protein L (ProL) Biosensors
    Octet® Protein L (ProL) Biosensors
    Item no.
    18-5085

    $705.00

    Octet® Protein L (ProL) Biosensors are designed for rapid and direct quantitation of a broad set of kappa light chain containing IgG proteins, including whole molecules, FAb fragments and single chain variable fragments, in buffer or complex matrices. Octet® ProL 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® Protein L (ProL) Biosensors

    • Broader recognition of Ig isotypes and species compared to Protein A or G
    • Regenerable and cost-effective
    • Binds whole molecule Ab and FAb fragments
    • Quantitate in crude matrices

    Top Applications for Octet® Protein L (ProL) Biosensors

    • Quantitation of IgG’s via kappa light chain
    • Hybridoma screening
    • Clone selection
    • Antibody and Fab fragment titer measurement

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