Protein G Sepharose Fast Flow is recombinant protein G coupled to Sepharose 4 Fast Flow resin.

  • High binding capacity: approximately 20 mg human IgG per mL resin
  • Broad-spectrum: binds to a broad range of IgG species and subclasses
  • Complements Protein A resins: unlike protein A, protein G binds all human and mouse IgG subclasses, including human IgG3 and mouse IgG1 as well as all rat IgG subclasses
  • No specific albumin binding: recombinant protein G has been genetically engineered to remove the albumin binding region
  • Minimal leaching: optimized coupling method minimizes leaching of recombinant protein G and improves binding capacity for IgG
  • Wide range of formats: including loose resin packs from 5 mL to 5 L, for manual or automated antibody purification and immunoprecipitation procedures

IgG purification

Protein G Sepharose 4 Fast Flow is a good first choice for general-purpose capture of antibodies at laboratory scale. Compared to protein A-based resins, it binds a broader range of immunoglobulins from eukaryotic species and more classes of IgG.

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Product Product Name Price
17061804 Protein G Sepharose 4 Fast Flow, 5 L 5 L On Request Get Quote
17061805 Protein G Sepharose 4 Fast Flow, 200 mL 200 mL 4 441.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

17061802 Protein G Sepharose 4 Fast Flow, 25 mL 25 mL 1 926.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

17061801 Protein G Sepharose 4 Fast Flow, 5 mL 5 mL 543.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

17061806 Protein G Sepharose 4 Fast Flow, 1L 1 liter 13 100.00 USD Add to cart Get Quote

In Stock Stock on request Limited stock

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