Online Isotope Analysis of Sulfur in Proteins via Capillary Electrophoresis Coupled With Multicollector ICP‐MS (CE/MC‐ICP‐MS): A Proof of Concept Study
Dariya Tukhmetova,
Nicole Langhammer,
Jochen Vogl
et al.
Abstract:Isotope ratio analysis of sulfur in biological samples using inductively coupled plasma‐mass spectrometry (ICP‐MS) has gained significant interest for applications in quantitative proteomics. Advancements like coupling separation techniques with multicollector ICP‐MS (MC‐ICP‐MS) enhance the throughput of species‐specific sulfur isotope ratio measurements, fostering new avenues for studying sulfur metabolism in complex biological matrices. This proof‐of‐concept study investigates the feasibility of online CE/MC… Show more
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