Human GITR Ligand/TNFSF18 Alexa Fluor® 700-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # FAB6941N
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Flow Cytometry
Label
Alexa Fluor 700 (Excitation = 675-700 nm, Emission = 723 nm)
Antibody Source
Monoclonal Mouse IgG1 Clone # 109101
Product Specifications
Immunogen
S. frugiperda insect ovarian cell line Sf 21-derived recombinant human GITR Ligand/TNFSF18
Glu52-Ser177
Accession # Q9UNG2
Glu52-Ser177
Accession # Q9UNG2
Specificity
Detects human GITR Ligand/TNFSF18.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1
Scientific Data Images
Detection of GITR Ligand/TNFSF18 in HUVEC Human Cells by Flow Cytometry.
HUVEC human umbilical vein endothelial cells were stained with Mouse Anti-Human GITR Ligand/TNFSF18 Alexa Fluor® 700-conjugated Monoclonal Antibody (Catalog # FAB6941N, filled histogram) or isotype control antibody (Catalog # IC002N, open histogram). View our protocol for Staining Membrane-associated Proteins.Applications
Application
Recommended Usage
Flow Cytometry
5 µg/mL
Sample: HUVEC human umbilical vein endothelial cells
Sample: HUVEC human umbilical vein endothelial cells
Formulation, Preparation, and Storage
Purification
Protein A or G purified from ascites
Formulation
Supplied in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
- 12 months from date of receipt, 2 to 8 °C as supplied.
Background: GITR Ligand/TNFSF18
GITR (Glucocorticoid-Induced TNF Receptor superfamily-related protein, also named AITR, Activation-Inducible TNF Receptor superfamily-related protein) and GITR ligand (GITRL) are novel members of the TNF receptor (TNFR) and TNF superfamilies (SF) that have been designated TNFRSF18 and TNFSF18, respectively. Human GITRL cDNA encodes a 177 amino acid residues type II membrane protein. The carboxy-terminal extracellular domain shows sequence identity to TNF/TNFSF2 (21%), Fas ligand/TNFSF6 (21%), TRAIL/TNFSF10 (18%), and lymphotoxin alpha/TNFSF1 (18%). GITRL is constitutively expressed in human umbilical vein endothelial cells but is not expressed in resting or stimulated T cell lines, B cell lines or peripheral blood mononuclear cells. GITR, the receptor for GITRL, is expressed at low levels in peripheral blood T cells, bone marrow, thymus, spleen and lymph nodes. In contrast to mouse GITR, expression of human GITR is not induced by treatment with dexamethasone, but is up-regulated by antigen-receptor stimulation or by treatment with soluble anti-CD3 plus anti-CD28 or PMA plus ionomycin. Ligation of GITR has been found to induce nuclear factor (NF)-kappa B activation via TNF receptor-associated factor 2 and protect cells from TCR activation-induced cell death. It has been proposed that GITRL and GITR may modulate T lymphocyte functions in peripheral tissues.
References
- Nocentini, G. et al. (1997) Proc. Natl. Acad. Sci. USA 94:6216.
- Kwon, B. et al. (1999) J. Biol. Chem. 274:6056.
- Gurney, A.L. et al. (1999) Current Biology 9:215.
- Kwon, B. et al. (1999) Current Opinion in Immunology 11:340.
Long Name
Glucocorticoid Induced TNF Receptor Family Related Gene Ligand
Alternate Names
AITRL, GITRL, TNFSF18
Gene Symbol
TNFSF18
UniProt
Additional GITR Ligand/TNFSF18 Products
Product Specific Notices
This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.
For research use only
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