Immunoaffinity Chromatography

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We offer a wide selection of ligands and formats to purify total or specific antibodies from serum, ascites fluid, or tissue culture supernatant.
Our affinity ligands for immunoglobulins are genetically engineered recombinant proteins that contain only Ig-binding domains and have other sequences removed to ensure minimal background. The proprietary ProteIndex™ agarose-based resin technology warrants optimal ligand density and reduced ligand leakage, facilitating superior performance even after repeated uses.
Our product portfolio fits various applications at any scale:
  • Broad product selection — affinity moieties for the capture of multiple antibodies, including Protein A, Protein G, Protein A/G, and Protein L, on agarose and Agarose 6 Fast Flow matrices
  • Flexible formats — loose resin slurry and prepacked cartridges
  • High performance — resins are developed for high protein yield but negligible background
  • Cost-effective — our resins are of high quality at competitive low price.

 

Explore our antibody purification resins by the coupled affinity ligands:

Recombinant Protein A Recombinant Protein G
Recombinant Protein A/G Recombinant Protein L

 

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PROTEINDEX™ rProtein A Agarose, Settled Resin

Catalog NO. 11-0202-005

PROTEINDEX™ rProtein A Agarose 4 Fast Flow is an affinity chromatography medium designed for easy, one-step purification of immunoglobulins, notably IgG isotypes, as well as Fc region-containing fusion proteins. Protein...

From $138.00 USD

PROTEINDEX™ rProtein G Agarose

Catalog NO. 11-0205-005

PROTEINDEX™ rProtein G Agarose is an affinity chromatography medium designed for easy, one-step purification of immunoglobulins, notably most mammallian IgG isotypes, as well as Fc region-containing fusion proteins. Protein G...

From $138.00 USD

PROTEINDEX™ Recombinant Protein A Prepacked Gravity Flow Columns, 1 mL, Pack of 5 Columns

Catalog NO. 18-0268

PROTEINDEX™ recombinant Protein A Agarose Gravity Flow Column is ready-to-use affinity chromatography column for purification of immunoglobulins, notably IgG isotypes, as well as Fc region-containing fusion proteins. Protein A, a...

$215.00 USD

 

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