The current study provides an opportunity to identify specific MHC I motifs in vitro. The combination of random peptide library, LC-MS/MS and De Novo Sequencing can be an important complement to the identification of MHC I motif. Insight into the length distribution of MHC-I binding peptides helps u...
The current study provides an opportunity to identify specific MHC I motifs in vitro.The combination of random peptide library,LC-MS/MS and De Novo Sequencing can be an important complement to the identification of MHC I motif.
Pu-erh tea displays cholesterol-lowering properties, but the underlying mechanism has not been elucidated. Theabrownin is one of the most active and abundant pigments in Pu-erh tea. Here, we show that theabrownin alters the gut microbiota in mice and humans, predominantly suppressing microbes associ...
Hyocholic acid (HCA) is a major bile acid (BA) species in the BA pool of pigs, a species known for its exceptional resistance to spontaneous development of diabetic phenotypes. HCA and its derivatives are also present in human blood and urine. We investigate whether human HCA profiles can predict th...
MDA-MB-231 cells were irradiated with 10 Gy X-rays and the medium was harvest for extracellular vesicles isolation 24 hours post-irradiation. Proteins carrying by EVs of irradiated and control cells were then analysed by LC-MS.
The total protein in GL261 cells was extracted, part of it was taken out for protein concentration determination and SDS-PAGE detection, and the other part was taken for trypsin digestion, peptide desalting, phosphorylation modification peptide enrichment and purification, and finally 4D-Labelfree d...
