Semisynthetic Glycoconjugate Vaccine Candidates against O25B Induce Functional IgG Antibodies in Mice.

Extraintestinal pathogenic (ExPEC) is a major health concern due to emerging antibiotic resistance. Along with O1A, O2, and O6A, O25B is a major serotype within the ExPEC group, which expresses a unique -antigen. Clinical studies with a glycoconjugate vaccine of the above-mentioned -types revealed O25B as the least immunogenic component, inducing relatively weak IgG titers.

Targeting G Protein-Coupled Receptors by Capture Compound Mass Spectrometry: A Case Study with Sertindole.

Unbiased chemoproteomic profiling of small-molecule interactions with endogenous proteins is important for drug discovery. For meaningful results, all protein classes have to be tractable, including G protein-coupled receptors (GPCRs). These receptors are hardly tractable by affinity pulldown from lysates.