Anti-CD137 / 4-1BB Monoclonal Antibody (Clone:4B4-1)-Low Endotoxin
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Format : | Low Endotoxin |
Amount : | 0.1 mg |
Isotype : | Mouse IgG1 |
Purification : | Purified by protein-A affinity chromatography |
Storage condition : | Store at 2-8°C. Do not freeze. |
CD137, also known as TNFRSF9 or 4-1BB, is an inducible costimulatory molecule expressed mainly on activated T cells. Its ligand, known as 4-1BBL, is expressed on activated macrophages, mature B cells, hematopoietic stem cells, and myeloid progenitor cells. CD137 signaling leads to maintaining the survival of activated T cells and CD8+ memory T cells, and clonal expansion of T cells, but also to suppressing myelopoiesis and dendritic cell development. Triggered CD137 induces a cytokine release profile regulating peripheral monocyte survival. Soluble forms of CD137 may provide negative control mechanism for some immune responses.
Flow Cytometry Immunoprecipitation ELISA Functional Application inhibition of cytokine production
For Research Use Only. Not for use in diagnostic/therapeutics procedures.
Subcellular location: | Membrane |
Tissue Specificity: | Expressed on the surface of activated T-cells. |
BioGrid: | 109817. 13 interactions. |
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