Molecular weight determination
Exact mass of proteins or antibodies
Molecular weight determination of peptides, proteins and antibodies are a strong evidence for correct expression of specific proteins. It is also a fast analysis to verify the purity, map a wide-range of post-translation modifications and eventual degradation products.
With o...
Molecular weight determination of peptides, proteins and antibodies are a strong evidence for correct expression of specific proteins. It is also a fast analysis to verify the purity, map a wide-range of post-translation modifications and eventual degradation products.
With our setup, you get access to top-of-the-line mass spectrometry instruments that provide very accurate molecular weight (MW) of both proteins and antibodies. We can perform the analysis on a few µg of protein.
Molecular weight determination can be conducted both before and after protein reduction. You can also use it before and after de-glycosylation, and even after specific digest forming sub-units.
Would you like to combine with other services related to molecular weight determination?
Molecular weight determination is often an essential part of comprehensive protein characterization project. When bundled with peptide mapping, host cell protein analysis and amino acid analysis, it forms an overview of the protein stability, function, and purity.