The Malvern Instruments website discusses measurement of absolute molecular weight because it is often of interest for determining the oligomeric state of a protein for a particular solution condition or preparation.
It then goes into describing several methods to determine absolute molecular weigh and presenting multimedia presentations on Light Scattering applications via a series of applications presentations. These require free registration and login and include:
1. On demand presentation on Measuring absolute molecular weight.
2. On demand presentation on molecular weight in 60 seconds.
3. Application note on Absolute Molecular Weight measurements with the Zetasizer Nano system
4. Application note on Absolute Molecular Weight determinations of polymers and polysaccharides
5. Application note on Effect of Storage Conditions on IgG
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