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Please note: We are reviewing Western blot images included in the antibody testing data in our catalog, including those provided by third parties. Unless expressly labeled or annotated as “raw-unedited”, Western blot images included in the antibody testing data in our catalog may have been edited, optimized or otherwise adjusted for presentation.
CCL19, also known as MIP-3 beta (Macrophage Inflammatory Protein 3 beta), is a member of the CC- subfamily of chemokines. It is most closely related to CCL21, with which it shares 32% amino acid sequence homology. CCL19 and CCL21 are expressed mainly by stromal cells in the T cell-rich zones of lymph nodes. They are critical mediators of the homeostatic trafficking of naive T cells and activated dendritic cells into the secondary lymphoid organs. CCL19 and CCL21 also play a role in T cell priming and activation, as well as the recruitment of lymphocytes to inflamed tissue. Both proteins signal via the G protein-coupled receptor, CCR7, which is expressed on T cells and mature dendritic cells. Although CCL19 and CCL21 both exhibit the same affinity for CCR7, only the binding of CCL19 results in the desensitization and internalization of the receptor.
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: Beta-chemokine exodus-3; C-C motif chemokine; C-C motif chemokine 19; CK beta-11; EBI1 ligand chemokine; Epstein-Barr virus-induced molecule 1 ligand chemokine; M-MIP-3-beta; Macrophage inflammatory protein 3 beta; MIP-3-beta; Small-inducible cytokine A19
基因别名: CCL19; ELC; MIP3B; SCYA19
Entrez Gene ID: (Human) 6363