The molecules that form an integral part of the cell surface may be proteins, glycoproteins, or glycolipids. They subserve one of three major functions: adhesion, antigen recognition, or receptors for soluble mediators. However, many cell-surface molecules possess more than one function—for ...
HBsAg二聚体是HBsAg的基本功能形式,深入研究其组装机制具有重要的科学意义。 2025年1月14日,北大-清华生命科学联合中心,北京大学未来技术学院陈雷课题组在《Cell Discovery》期刊上发表了题为“Structure of small HBV surface antigen reveals...
et al. Antigen-presenting function and B7 expression of murine sinusoidal endothelial cells and Kupffer cells. Gastroenterology 110, 1175–1181 (1996). CAS PubMed Google Scholar Knolle, P. A. et al. Endotoxin down-regulates T cell activation by antigen-presenting liver sinusoidal endothelial ...
HBsAg二聚体是HBsAg的基本功能形式,深入研究其组装机制具有重要的科学意义。 2025年1月14日,北大-清华生命科学联合中心,北京大学未来技术学院陈雷课题组在《Cell Discovery》期刊上发表了题为“Structure of small HBV surface antigen reveals mechanism of dimer formation”的文章,该研究不仅解析了22 nm直径的HBV球状S...
Correct sample demultiplexing after hashing depends on several factors: the hashing strategy itself (antibodies versus lipids), which subsequently can depend on the cell surface antigen repertoire in case of antibody hashing or biochemical/biophysical properties of membranes in case of lipid hashing. Also...
At present, it is highly controversial whether pure mast cells can serve as antigen presenting cells, and it is not known whether the capacity of antigen presenting function is temporally restricted to a particular subset of differentiated mast cells. Evidence is presented for a novel surface Fcε...
2025年1月14日,北大-清华生命科学联合中心,北京大学未来技术学院陈雷课题组在《Cell Discovery》期刊上发表了题为“Structure of small HBV surface antigen reveals mechanism of dimer formation”的文章,该研究不仅解析了22 nm直径的HBV球状SVP的整体结构,还获得了HBsAg二聚体的高分辨结构,揭示了其亚基间的相互作用...
4F2 cell-surface antigen heavy chain ELISA Kit的详细说明书 检测范围:0.156-10 ng/mL 使用:本试剂仅供科研使用 保存:2-8℃ 有效期:6个月 检测方法:ELISA 产品性状:96T/48T,盒装液体 贮藏条件:2-8°C 产品主要成分:酶标板,试剂,标准品等。
professional antigen-presenting cell. B cells are predominantly involved in interactions with preactivated T cells during an ongoing immune response. These interactions not only promote enhanced T-cell function, but also enable the B cell to differentiate and form functionalmemory cells(Lund and ...
Here, we describe a two-step chemoenzymatic approach for N-glycan-subtype-selective editing on the surface of living cells that consists of a first ‘delete’ step to remove heterogeneous N-glycoforms of a certain subclass and a second ‘insert’ step to assemble a well-defined N-glycan back...