久久国产精品午夜一区_91精品國產高清久久久久久91_?级毛片免费全部播放_欧美色图在线视频一区二区三区_国产综合亚洲一区二区三区_中文字幕熟女网_国产精品男人爽免费视频_九九无码网战_亚洲日本三级电影在线观看_欧美日韩DVD手机在线不卡

H-2Kb protein is a major histocompatibility class I molecule expressed in mice, playing a crucial role in antigen presentation and immune response. It is involved in the processing and presentation of endogenous and exogenous peptide antigens via the MHC class I pathway, facilitating T cell-mediated cytotoxicity. H-2Kb is also implicated in the regulation of local cortical circuits in the brain, with its absence leading to excess connectivity that can function as a substrate for cortical plasticity. Additionally, H-2Kb has been studied in the context of viral infections, such as vesicular stomatitis virus, where it forms complexes with viral peptides and beta-2 microglobulin, providing insights into the structural basis of antigen recognition.