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Highest antigen sequence indentity to the following orthologs: Mouse (37%), Rat (37%).
This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-83980. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.
CD50 (intracellular adhesion molecule 3, ICAM-3) is a transmembrane glycoprotein expressed by leukocytes, that serves as a counter-receptor for the lymphocyte function-associated antigen (LFA)-1 integrin. Besides functioning as an adhesive molecule that mediates e.g. the contact between T cells and antigen presenting cells, ICAM-3 regulates affinity of LFA-1 for ICAM-1 and induces T cell activation and proliferation. ICAM-3 plays an essential role in the initiation of the immune response both on T cells and antigen presenting cells and interacts also with CD209 (dendritic cell-specific ICAM-3-grabbing nonintegrin, DC-SIGN), a C-type lectin of dendritic cells and macrophages; this process is involved in dialogue between dendritic cells and granulocytes.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: CD50; CDw50; ICAM-3; ICAM-R; Intercellular adhesion molecule 3; intercellular adhesion molecule-3
基因别名: CD50; CDW50; ICAM-R; ICAM3
UniProt ID: (Human) P32942
Entrez Gene ID: (Human) 3385