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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.
Positive Control: HUVEC cell lysate, treated with TNF-alpha for 24h, Daudi cell lysate, Raji cell lysate.
Subcellular Location: Cell membrane.
Tissue Specificity: Isoform 1 is widely expressed (brain, heart, kidney, liver, lung, pancreas, placenta, skeletal muscle, bone marrow, colon, ovary, prostate, testis, lymph nodes, leukocytes, spleen, thymus and tonsil), while isoform 2 is detected only in lymph nodes, leukocytes and spleen. Expressed on activated monocytes and dendritic cells.Constitutive expression is further enhanced by treatment with TNF in peripheral blood B-cells and monocytes, while it is decreased in dendritic cells.
Sequence Similarities: No Cross with Mouse and Rat.
Inducible co-stimulator ligand (ICOSL) is a specific ligand on antigen-presenting cells and cells of the peripheral tissue that binds to the inducible co-stimulator receptor (ICOS). ICOS belongs to the CD28/CD152 receptor family that regulates T-cell activation and function. ICOSL is expressed on monocytes, dendritic cells and B cells and can be induced by inflammatory stimuli in peripheral tissue. Binding to ICOSL delivers a co-stimulatory signal for T cell proliferation and cytokine secretion.
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: B7 homolog 2; B7-H2; B7-like protein Gl50; B7-related protein 1; B7RP-1; CD275; ICOS ligand
基因别名: B7H2; B7RP1; ICOSL; ICOSLG; KIAA0653
Entrez Gene ID: (Human) 23308