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In Western blots, approximately 5% cross-reactivity with recombinant human (rh) OX40 Ligand, rhLIGHT, recombinant mouse (rm) Fas Ligand and less than 1% cross-reactivity with rmTNF- alpha, rhGITR Ligand, rhTRANCE, and rhVEGI is observed.
Reconstitute at 0.2 mg/mL in sterile PBS.
Endoxin level is <0.10 EU per 1 µg of the antibody by the LAL method.
The tumor necrosis factor superfamily member TNFSF4 is a type II membrane bound, non-covalently linked homotrimeric protein. It is expressed on antigen presenting cells, such as dendritic cells and activated B-cells, and also on other cells such as vascular endothelial cells, mast cells, and natural killer cells. TNFSF4 signals specifically through the TNFRSF4 receptor, is expressed predominantly on CD4+T cells but also on certain activated CD8+T cells. TNFRSF4/TNFSF4 functions as a costimulatory signal, which is required for a productive interaction between antigen presenting cells and their target T-cells. It enhances cell proliferation and survival, and increases expression of RANTES, IL-2, IL-3, and IFNgamma. TNFRSF4/TNFSF4 signaling plays an important role in immunotolerance.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: Ath-1; Ath1; atherosclerosis 1; CD252; gp34; OX40 Ligand; OX40L; tax-transcriptionally activated glycoprotein 1 ligand; TNFSF4; Tumor necrosis factor ligand superfamily member 4; TXGP1; Txgp1l
Gene Aliases: Ath-1; Ath1; CD134L; gp34; OX-40L; Ox40l; Tnfsf4; TXGP1; Txgp1l
UniProt ID: (Mouse) P43488
Entrez Gene ID: (Mouse) 22164
Molecular Function:
cytokine
signaling molecule
tumor necrosis factor family member
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