Human TNFRSF9/4-1BB ELISA Kit | TNFRSF9 elisa kit

Human TNFRSF9/4-1BB PicoKine ELISA Kit

Cat. Num. AAA177324

• Gene Names: TNFRSF9; ILA; 4-1BB; CD137; CDw137
• Reactivity: Human
• Synonyms: TNFRSF9/4-1BB; Human TNFRSF9/4-1BB PicoKine ELISA Kit; Tumor necrosis factor receptor superfamily member 9; tumor necrosis factor receptor superfamily; member 9; 4-1BB; 4-1BB ligand receptor; CD137; CD137 antigen; CDw137; Homolog of mouse 4 1BB; ILA; Induced by lymphocyte activation (ILA); Interleukin activated receptor homolog of mouse Ly63; Receptor protein 4 1BB; T-cell antigen 4-1BB homolog; T-cell antigen ILA; TNFRSF9; TNR9_HUMAN; TNFRSF9 elisa kit

• Reactivity: Human
• Specificity: Natural and recombinant human TNFRSF9
• Sequence Length: 255

• Samples: Cell culture supernates, serum and plasma (heparin, EDTA)
• Assay Type: Sandwich
• Detection Range: 31.2pg/ml-2000pg/ml
• Sensitivity: < 10pg/ml
• Intra-assay Precision: Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision.
• Inter-assay Precision: Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision.
• Preparation and Storage: Store at 4 degree C for 6 months, at -20 degree C for 12 months. Avoid multiple freeze-thaw cycles (Shipped with wet ice.)

Typical Testing Data/Standard Curve (for reference only)

(Human TNFRSF9/4-1BB PicoKine ELISA Kit standard curve )

Related Product Information for TNFRSF9 elisa kit

Principle of the assay: human TNFRSF9 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for TNFRSF9 has been precoated onto 96-well plates. Standards(NSO, L24-Q186) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TNFRSF9 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human TNFRSF9 amount of sample captured in plate.
Background: CD137 is a member of the tumor necrosis factor (TNF) receptor family. Its alternative names are tumor necrosis factor receptor superfamily member 9 (TNFRSF9), 4-1BB and induced by lymphocyte activation (ILA). CD137 gene was localized to chromosome 1p36.Members of this receptor family and their structurally related ligands are important regulators of a wide variety of physiological processes and play an especially important role in the regulation of immune responses. CD137 can be expressed by activated T cells, but to a larger extent on CD8 than on CD4 T cells. The best characterized activity of CD137 is its costimulatory activity for activated T cells. Crosslinking of CD137 enhances T cell proliferation, IL-2 secretion survival and cytolytic activity. Further, it can enhance immune activity to eliminate tumors in mice.

NCBI and Uniprot Product Information

• NCBI GI #: 728738
• NCBI GeneID: 3604
• UniProt Accession #: Q07011; AAB34924
• Molecular Weight: 27,899 Da
• NCBI Official Full Name: Tumor necrosis factor receptor superfamily member 9
• NCBI Official Synonym Full Names: tumor necrosis factor receptor superfamily, member 9
• NCBI Official Symbol: TNFRSF9
• NCBI Official Synonym Symbols: ILA; 4-1BB; CD137; CDw137
• NCBI Protein Information: tumor necrosis factor receptor superfamily member 9; CD137 antigen; T cell antigen ILA; T-cell antigen ILA; 4-1BB ligand receptor; homolog of mouse 4-1BB; receptor protein 4-1BB; T-cell antigen 4-1BB homolog; induced by lymphocyte activation (ILA); interleukin-activated receptor, homolog of mouse Ly63
• UniProt Protein Name: Tumor necrosis factor receptor superfamily member 9
• Protein Family: Tumor necrosis factor receptor superfamily
• UniProt Gene Name: TNFRSF9
• UniProt Synonym Gene Names: CD137; ILA
• UniProt Entry Name: TNR9_HUMAN

NCBI Description

The protein encoded by this gene is a member of the TNF-receptor superfamily. This receptor contributes to the clonal expansion, survival, and development of T cells. It can also induce proliferation in peripheral monocytes, enhance T cell apoptosis induced by TCR/CD3 triggered activation, and regulate CD28 co-stimulation to promote Th1 cell responses. The expression of this receptor is induced by lymphocyte activation. TRAF adaptor proteins have been shown to bind to this receptor and transduce the signals leading to activation of NF-kappaB. [provided by RefSeq, Jul 2008]

Uniprot Description

TNFRSF9: Receptor for TNFSF9/4-1BBL. Possibly active during T cell activation.

Protein type: Receptor, misc.; Membrane protein, integral

Chromosomal Location of Human Ortholog: 1p36

Cellular Component: extracellular space; integral to plasma membrane; external side of plasma membrane

Molecular Function: cytokine binding; receptor activity

Biological Process: negative regulation of cell proliferation; apoptosis