Immunoaffinity Chromatography
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
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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 |
PROTEINDEX™ rProtein L Agarose 4 Fast Flow
Catalog NO. 11-0214-005PROTEINDEX™ rProtein L Agarose 4 Fast Flow is an affinity chromatography medium designed for easy, one-step purification of immunoglobulins, as well as Fab, scFv fragments of immunoglobulins from biological fluids...
From $435.00 USD