| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8419635 | Journal of Immunological Methods | 2011 | 8 Pages |
Abstract
The high affinities of both antibodies as found with the bioassay (5 and 50Â pM for anti-IL6.8 and anti-IL6.16, respectively), could be conveniently measured by PEIA-ellipsometry. Using SPR, equilibrium measurements indeed proved too time-consuming and analysis of adsorption/desorption kinetics revealed that the binding of the antibodies on the chip caused the appearance of different populations of antibodies with different affinities.
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Authors
Theo Rispens, Henk te Velthuis, Piet Hemker, Han Speijer, Wim Hermens, Lucien Aarden,