CD137 (TNFRSF9) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IF, WB
Recommend Dilution	Western blot: 1/500-1/1000.  Immunofluorescence: 1/50-1/200.
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	Synthetic peptide, corresponding to amino acids 80-130 of Human CD137.
Specificity	This antibody detects endogenous levels of CD137 protein. (region surrounding Lys107)
Formulation	Phosphate buffered saline (PBS), pH~7.2 State: Aff - Purified State: Liquid purified Ig fraction (> 95% pure by SDS-PAGE) Preservative: 0.05% Sodium Azide
Concentration	1.0 mg/ml
Purification	Affinity Chromatography using epitope-specific immunogen
Conjugation	Unconjugated
Storage Condition	Store undiluted at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid repeated freezing and thawing.
Predicted Protein Size	~27 kDa
Gene Name	tumor necrosis factor receptor superfamily member 9
Database Link	Entrez Gene 3604 Human UniProt ID Q07011
Background	CD137, also designated ILA and 4-1BB in mouse, belongs to the tumor necrosis factor receptor family and delivers a costimulatory signal to T lymphocytes. CD137 is expressed on activated T cells and binds an inducible ligand that is found on B cells, macrophages and dendritic cells. Interactions between CD137 and its ligand are involved in antigen presentation and the generation of cytotoxic T cells. Crosslinking of the CD137 ligand induces apoptosis in resting lymphocytes. In contrast, CD137 regulates peripheral monocyte survival by inducing a cytokine release profile, and is mediated by M-CSF and to a lesser extent by granulocyte-macrophage colony-stimulating factor and IL-3. Soluble forms of CD137 are found in sera from patients with rheumatoid arthritis and may provide a negative control mechanism for immune responses.
Synonyms	4-1BB ligand receptor, 4-1BB homolog, ILA, CDw137
Reference Data

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