Project description:We employed PeptiCHIP Immunopeptidomics to profile tumor associated antigens (TAA) actively targeted by tumor specific T cells by exploiting the trogocytosis effect, whereby antigen presenting cells (APCs) nibble portions of the cognate T cell containing the TCR. The antigen presenting cells were then processed by Immunoaffinity purification by peptiCHIP to identify the relevant HLA-I peptides by LCMS on the Bruker Tims TOF Pro instrument.
Project description:The N-glycome was mapped and visualised on formalin-fixed mouse kidney tissue using an ultrafleXtreme MALDI-ToF/ToF MS instrument (Bruker Daltonics).
Project description:Cross-linking combined with mass spectrometry (XL-MS) provides a wealth of information about the 3D structure of proteins and their interactions. We introduce MaxLynx, a novel computational proteomics workflow for XL-MS integrated into the MaxQuant environment and here we have tested the performance of MaxLynx on the data sets that were generated by using a Bruker timsTOF pro instrument.