Tag Archives: dimer


Published 20 Aug 2020

Can size or zeta confirm binding?

This question landed on my desk recently. “We have a Zetasizer in our lab. We have taken the size and zeta potential of a mixture of two particle types. I am wondering to what extent the zeta potential¬†and size would…READ MORE >

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Published 26 Dec 2013

The Chromatogram Series: Fab

Fragment antigen binding (Fab) proteins are fragments of monoclonal antibodies (mAb) which can be obtained by enzymatically digesting mAb with papain. About a third in molecular weight, Fabs have been used to treat macular degeneration, cardiovascular diseases, and snake bites,…READ MORE >

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