Protein A Agarose resin

50% suspension to purify monoclonal and polyclonal antibodies


Protein A is commonly used for the affinity purification of monoclonal and polyclonal IgG class antibodies using affinity chromatography. It binds to immunoglobulins through interaction with the IgG heavy chain within the Fc region and purifies all antibodies of the target class without regard to antigen specificity. Antibodies from serum (polyclonal antibodies), ascites, or cell culture supernatant of hybridoma cell lines (monoclonal antibodies) can thus be easily isolated.
The Protein A Agarose 50% suspension has a high dynamic binding capacity combined with an excellent NaOH stability.


Bead Size: 45 µm
Dynamic Protein Binding Capacity: ≥70 mg/ml resin
Form: 50% suspension
Possible Application: Purification of monoclonal and polyclonal antibodies
Specificity: Fc-region of IgG antibodies
Support: Rigid, highly crosslinked agarose

Shipping information

Storage: 2-8 °C
Stability: 6 months after shipping
Shipping: Room temperature

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