Wu et al. 7 reported another approach applicable to single cell status, in which phosphatase treatment and isotopic labelling were integrated with hydrophilic interaction chromatography fractionation ...

Proteins assemble into complexes with diverse quaternary structures. Although most heteromeric complexes of known structure have even stoichiometry, a significant minority have uneven ...

To understand biochemical reactions, measurement of stoichiometry is crucial. This is because these reactions depend on the interaction of at least two cellular components. Measuring these ...