nProtein A Sepharose 4 Fast Flow is a native protein A resin for purification of monoclonal and polyclonal antibodies.

  • For the purification of monoclonal and polyclonal antibodies at both laboratory and process scale.
  • Used in routine commercial polyclonal and monoclonal antibody purification and production.
  • Free from animal-derived components.
  • Well suited to immunoprecipitation procedures.
  • Hydrophilic base matrix ensures low levels of nonspecific binding and low levels of host cell-derived impurities in the elution pool.
  • Fulfills industrial demands for security of supply, robust performance, and regulatory support.

Use in antibody purification

nProtein A Sepharose 4 Fast Flow is native protein A coupled to the well-established Sepharose 4 Fast Flow base matrix. It is used for commercial production but also for research purposes.The high specificity of the native protein for the Fc region of IgG gives a high purification factor.

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Product Product Name Price
nProtein A Sepharose 4 Fast Flow
5 mL 654.00 USD Add to cart


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