Human OX-40L / TNFSF4 / CD252 Recombinant Protein (Fc Tag)(Discontinued)

Product code: 37-1301

Reactivity : Human

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Amount : 100 µg
Purification : > 90 % as determined by SDS-PAGE.
Content : Formulation Lyophilized from sterile PBS, pH 7.4.
Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.
Storage condition : Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
AA sequence : Gln51-Leu183
Alternative Name : CD134L Protein, CD252 Protein, GP34 Protein, OX-40L Protein, OX4OL Protein, TXGP1 Protein,
Source : HEK293 Cells
OX-4L, also known as TNFSF4 and CD252, is a cytokine that belongs to the tumor necrosis factor (TNF) ligand family. OX-4L is an important costimulatory molecule that plays a crucial role in the regulation of T-cell-mediated immunity. The interaction of TNFSF4-TNFSF4 is involved in the pathogenesis of multiple autoimmune and inflammatory diseases such as systemic lupus erythematosus (SLE), carotid artery disease and cancer. OX-4L is a ligand for receptor TNFRSF4/OX4. It is found to play a role in T cell antigen-presenting cell (APC) interactions. In surface Ig- and CD4-stimulated B cells, this cytokine along with CD7 has been shown to provide CD28-independent costimulatory signals to T cells. This protein and its receptor are reported to directly mediate adhesion of activated T cells to vascular endothelial cells. Cancer Immunotherapy Co-stimulatory Immune Checkpoint Targets Immune Checkpoint Immune Checkpoint Targets Immunotherapy Targeted Therapy

Measured by its binding ability in a functional ELISA.Immobilized recombinant Human TNFRSF4-His at 10 µg/ml (100 µL/well) can bind human S4-mFc3-TNFSF4 with a linear range of 1.28-20 µg/ml.
Endotoxin :< 1.0 EU per µg protein as determined by the LAL method.

For Research Use Only. Not for use in diagnostic/therapeutics procedures.

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