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HomeLife SciencesLaboratory ServicesProtein & Peptide AnalysisMolecular Weight Analysis
For all compound classes, from small organic molecules to intact glycoproteins, the intact molecular weight is a key characteristic in its identity. Our molecular weight analysis techniques include Mass Spectrometry (MS), offering accuracy of measurement over a wide molecular weight range, with minimal, often sub-picomole, sample consumption. Furthermore, any difference between theoretical and measured mass may be indicative of potential modifications.
We can help you to:
As the world‘s leading provider of molecular weight analysis, we offer the experience, technical and regulatory expertise, and unique global network you need.
Our wide range of mass spectrometry instruments enables us to select the most appropriate ionization technique for your compound, including:
Plus, size exclusion chromatography and Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE) are also available as alternative techniques to estimate molecular size.
Contact us today to find out more about our molecular weight analysis.