Ontology highlight
ABSTRACT:
INSTRUMENT(S): Q-Tof ultima
ORGANISM(S): Homo Sapiens (human)
SUBMITTER: Janine-Denise Kopicki
LAB HEAD: Charlotte Uetrecht
PROVIDER: PXD033485 | Pride | 2022-05-11
REPOSITORIES: Pride
Dirscherl Cindy C Löchte Sara S Hein Zeynep Z Kopicki Janine-Denise JD Harders Antonia Regina AR Linden Noemi N Karner Andreas A Preiner Johannes J Weghuber Julian J Garcia-Alai Maria M Uetrecht Charlotte C Zacharias Martin M Piehler Jacob J Lanzerstorfer Peter P Springer Sebastian S
Journal of cell science 20220513 9
At the plasma membrane of mammalian cells, major histocompatibility complex class I molecules (MHC-I) present antigenic peptides to cytotoxic T cells. Following the loss of the peptide and the light chain beta-2 microglobulin (β2m, encoded by B2M), the resulting free heavy chains (FHCs) can associate into homotypic complexes in the plasma membrane. Here, we investigate the stoichiometry and dynamics of MHC-I FHCs assemblies by combining a micropattern assay with fluorescence recovery after photo ...[more]