Quantitative crosslinking mass spectrometry (QCLMS) reveals structural details of protein conformations in solution. QCLMS can benefit from data-independent acquisition (DIA), which maximises accuracy, reproducibility and throughput of the approach. This DIA-QCLMS protocol comprises of three main sections: sample preparation, spectral library generation and quantitation. The DIA-QCLMS workflow supports

Myopia, the most common cause of impaired vision, may induce sight- threatening diseases or ocular complications due to axial elongation. The exact mechanisms underlying myopia development have received much attention and understanding of these is necessary for clinical prevention or therapeutics. In this study, quantitative proteomics using Isotope Coded Protein Label (ICPL) was applied to identify

Obese subjects with non-alcoholic fatty liver disease (NAFLD) and considered metabolically healthy have not been well differentiated. In this study, obese subjects were divided into metabolic healthy obesity (MHO) and NAFLD groups. Liver tissues were sampled from these two types of subjects undergoing bariatric surgery, and proteins in the liver tissues that expressed differently between the two groups

Snake venoms contain complex mixtures of proteins vital for the survival of venomous snakes. Aligned with their diverse pharmacological activities, the protein compositions of snake venoms are highly variable, and efforts to characterise the primary structures of such proteins are ongoing. Additionally, a significant knowledge gap exists in terms of the higher-order protein structures which modulate

Membranous nephropathy (MN) is one of the most common causes of primary glomerular diseases worldwide. The M-type phospholipase A2 receptor (PLA2R), an antigen expressed in more than 70% of cases of idiopathic membranous nephropathy (IMN), is a biomarker which is now used by physicians for clinical diagnosis. Despite the prevalence of PLA2R in the cases of MN, it is not always effective to use PLA2R

Human sperm motility is essential for fertilization and among pathologies underlying male infertility is asthenozoospermia. Nevertheless, mechanisms regulating sperm motility are not completely unraveled. This work investigates phosphoproteins underlying human sperm motility by using differential phosphoproteomic in two human sperm subpopulations: high (HM) and low (LM) motility, obtained by centrifugation