Protein G (ProG) Biosensors by Sartorius Group

Manufacturer Sartorius Group  |  Available Worldwide
4.3
/
5.0
  |  1 reviews
For determination of antibody concentration  


Protein G (ProG) Biosensors by Sartorius Group product image
Protein G (ProG) Biosensors
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Average Rating: 4.3
1 Scientist has reviewed this product

5 out of 5
Ease of use
4 out of 5
After sales service
4 out of 5
Value for money


  • Status:

    Reviewer
  • Member since: 2018

  • Organization: Askgene Pharma, Inc



  • Ease of use
    5 out of 5
    After sales service
    4 out of 5
    Value for money
    4 out of 5
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Great and fast results.
Rating: 4.3

  • Application Area: IgG titer determination

"Octet ProA/ProG provides accurate and fast titer assessment in our cell line development workflow. It is relatively easy to use vs ELISA."

Review date: 30 Jul 2021 | Protein G (ProG) Biosensors
  • Direct detection of human, mouse and rat IgGs
  • Regenerable and cost-effective format
  • Obtain ELISA data in minutes

Protein G biosensors provide a rapid and direct method for quantifying mammalian IgGs from buffer, media or other complex matrices. Protein G is pre-immobilized onto the biosensors, and binds to rodent and many other mammalian IgGs with higher affinity than Protein A, but does not bind to IgM, IgD or IgA.

In combination with the Octet system, Protein G biosensors can streamline bioprocessing applications by providing precise results with minimal sample handling and turnaround times as fast as two minutes.

The biosensors can be regenerated multiple times, providing a cost-effective and time-saving assay format. Using Protein G Biosensors, the Octet System supports applications from hybridoma screening to media development and chromatography mass balance.

Product Overview

Protein G (ProG) Biosensors by Sartorius Group product image

Protein G (ProG) Biosensors

Manufacturer Sartorius Group  |  Available Worldwide

4.3 / 5.0 | 1 reviews