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Human 4-1BB Ligand quantitates human 4-1BB Ligand in serum, plasma, supernatant. The assay will exclusively recognize both natural and recombinant human 4-1BB Ligand.
CD137 ligand (CD137L) is a type II membrane protein and part of the TNF superfamily. CD137L is a co-stimulatory molecule that is expressed on antigen presenting cells (DCs, monocytes/macrophages, B cells) and is upregulated upon activation. Its receptor, CD137/4-1BB, is found on a variety of cells, including inflamed endothelial cells, where its expression enhances extravasation of CD137L expressing monocytes. Activated T cells also express CD137, and engagement with CD137L enhances T cell proliferation, IL-2 secretion, survival, and cytotoxic activity. CD137L is also expressed on a majority of B-cell lymphomas, including mantle cell lymphoma, follicular lymphoma, and diffuse large B-cell lymphoma (but it is lacking on Hodgkin lymphoma and T-cell lymphoma). CD137L is also expressed in carcinoma cell lines, and is thought to be involved in T cell-tumor cell interactions.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
基因别名 : 4-1BB-L, CD137L, TNFSF9, TNLG5A
基因ID : (Human) 8744
基因符号 : TNFSF9
蛋白别名 : 4 1 BB Ligand, 4 1 BBL, 41BB Ligand, 41BBL, CD 137 Ligand, CD 137L, CD137 Ligand, CDw137L, TNFRSF9, 4-1BB ligand, 4-1BBL, CD137 ligand, homolog of mouse 4-1BB-L, receptor 4-1BB ligand, tumor necrosis factor (ligand) superfamily, member 9, tumor necrosis factor ligand 5A, Tumor necrosis factor ligand superfamily member 9, tumor necrosis factor superfamily member 9, unnamed protein product
UniProt ID (Human) P41273