Immunopeptidomics is a cutting-edge field focused on identifying and characterizing peptides presented by major histocompatibility complex (MHC) Class I and II molecules on cell surfaces. These ...

Any plant, biological, petrochemical or environmental sample can be considered to be a complex sample. By definition, a complex sample is a multicomponent sample that contains a wide variety of ...

In mass spectrometry, a sample is analyzed to determine its molecular composition through the generation of a spectrum that reveals the masses of its component parts. A transfer line introduces the ...

The capabilities of liquid chromatography coupled to mass spectrometry make the technology a very attractive tool in clinical laboratory settings. However, not all laboratorians have a basic ...

Mass spectrometry has become a cornerstone technology for studying protein expression, interactions, and post-translational modifications (PTMs) across biological systems. Advances in instrumentation ...

Stable isotope techniques can help improve soil management and crop nutrition. To ensure the quality of stable isotope analysis through isotope ratio mass spectrometry (IRMS), appropriate sample ...

Purdue has consolidated three critical research cores in the life sciences to provide easier faculty access and to coordinate complementary services. The newly created Life Sciences Mass Spectrometry ...