Protein A/G Sepharose

Reusable Protein A/G conjugated Sepharose beads with ≥20 mg/ml binding capacity & high flow rate for antibody purification from multiple sources
Catalog #: 6503 | abID: ab193262

Product Details

abID ab193262
Highlights • CONTENTS- Supplied as a 50% slurry in 20 % Ethanol/H₂O. ; >1.5 mg Protein A/G per ml Sepharose beads.
• FEATURES- Binding capacity greater than 10 mg/ml of wet gel; High flow rate; Low falling off of rProtein A/G; pH stability 2-10.
• APPLICATIONS- Purification of monoclonal and polyclonal antibodies.
Storage Conditions 4°C
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Protein A/G Sepharose is prepared by covalently coupling recombinant Protein A/G (contains five Ig-binding regions of protein A and three Ig-binding regions of protein G, Cat. 6502) to 6% cross-linked sepharose beads. The coupling was optimized to give a high binding capacity for IgG. The capacity of IgG binding could be greater than 10 mg of human IgG per ml of wet gel.

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What is the size of sepharose beads used?
The size of the sepharose beads is 45-165 µm.
Zhou Z-H, et al. Complement C1 Esterase Inhibitor Levels Linked to Infections and Contaminated Heparin-Associated Adverse Events. PLoS ONE (2012)  7(4): e34978. doi:10.1371/journal.pone.0034978
Kundakovic M et al (2009) Mol. Pharmacol.; 75: 342 - 354.
Dong E. et al (2008) PNAS 105: 13614 - 13619.
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