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The molecular weight of proteins, synthetic and natural polymers is a direct indicator of product performance and activity.
Understanding this and other molecular parameters is key to controlling product performance in a wide variety of applications areas including:
Malvern’s advanced GPC/SEC detectors, which include low angle and right angle light scattering (LALS and RALS) and multi-angle light scattering (SEC-MALS), are designed to measure absolute molecular weight with unparalleled accuracy. Complete systems such as the TDAmax form and out-of the-box solution, while add-on detectors such as the SEC-MALS 20 and the Zetasizer µV allow you to upgrade an existing GPC/SEC system to measure absolute molecular weight.
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In this application note, the structural distribution of some common polymers are compared using the Mark-Houwink plot. The data are all generated using the advanced OMNISEC multi-detector GPC/SEC system
From simple food additives to complex material used in high-tech eye surgery and targeted drug delivery systems, polysaccharides have earned unparalleled attention when it comes to macromolecular characterization. With more emphasis on product perfor...
The stability of a protein sample and its tendency to aggregate is explored using a combination of SEC-MALS and DLS
The top 10 reasons to consider an advanced multi-detector SEC system, which incorporates light scattering detectors for the measurement of absolute molecular weight and molecular weight distribution with excellent accuracy.
The top ten reasons to consider an advanced multi-detector GPC system, which incorporates light scattering detectors for the measurement of absolute molecular weight and molecular weight distribution with excellent accuracy.
(Webinar - Recorded)
Improve your understanding of the effect of polysaccharide molecular weight & structure on final product performance
(July 8 2015)
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