GITR-L Antibody (YA1515)
(Synonyms: TNFSF18; AITRL; TL6; hGITRL; GITR Ligand)GITR-L Antibody (YA1515) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to GITR-L.
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Host:
Rabbit
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Isotype:
IgG
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Application:
FC, ELISA
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Reactivity :
Human
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Formulation:
Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.
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Conjugation:
Non-conjugated
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Tel: 609-228-6898 E-mail: [email protected] [email protected]
Applications
| Application |
FC
FC: Flow Cytometry
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ELISA
ELISA: Enzyme Linked Immunosorbent Assay
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|---|---|---|
| Dilution Ratio | 1:50-1:100 | 1:10000 |
Product Details
GITR-L Antibody (YA1515) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to GITR-L.
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Host Rabbit
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Clonality Recombinant,Monoclonal
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Species ReactivityHuman
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Observed Molecular WeightObserved band size: 29 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
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Calculated Molecular Weight Predicted band size: 23 kDa
Recombinant human GITR Ligand protein
Endogenous
Affinity Chromatography
Non-conjugated
Unmodified
IgG
Product Properties
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Appearance
Solution
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Formulation
Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Background
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Function
GITRL (AITRL), a type II transmembrane protein, is a ligand for glucocorticoid-induced TNFR-related protein (GITR). GITR, a member of the TNFR superfamily, is expressed in T cells, natural killer cells and some myeloid cells. And GITRL is mainly expressed on antigen presenting cells (B cells, dendritic cells), macrophages and endothelial cells (ECs). GITR/GITRL interaction plays a role in the pathogenesis of tumor, inflammation, as well as autoimmune diseases[1]. When GITRL binds to GITR, GITR can produce costimulatory signals that regulate T-cell proliferation and effector functions. The interaction stimulates proliferation and cytokine production of both CD4+ Teff and Treg cells, and drives antitumor activity of CD8+ T cells[2]. Besides, GITRL plays a role in EC-activation and promotes adhesion in both mice and humans, which increases STAT-1 phosphorylation and the augmented expression of adhesion molecules such as VCAM-1 and ICAM-1[3]. Human GITRL shares < 55% common aa identity with mouse. Human GITRL consists of cytoplasmic domain (M1-W27), helical domain (L28-F48), and extracellular domain (L49-S177). Human GITRL is a trimer, but can also be a monomer or assemble in other multimeric structures, but murine GITRL is a dimer[4].
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Subcellular Localization
Cell membrane; Single-pass type II membrane protein
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Expression
Tissue_specificity:Expressed at high levels in the small intestine, ovary, testis, kidney and endothelial cells
Induction:Up-regulated after stimulation by bacterial lipopolysaccharides (LPS) -
Subunit
Homodimer (By similarity). Homotrimer
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SwissProt ID
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Synonyms
TNFSF18; AITRL; TL6; hGITRL; GITR Ligand
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Research Field
Signal Transduction
Documentation
[1]. Tian J, et al. The Role of GITR/GITRL Interaction in Autoimmune Diseases. Front Immunol. 2020 Oct 9;11:588682. [Content Brief]
[2]. Wang F, et al. Structures of mouse and human GITR-GITRL complexes reveal unique TNF superfamily interactions. Nat Commun. 2021 Mar 2;12(1):1378. [Content Brief]
[3]. Lacal PM, et al. Glucocorticoid-induced tumor necrosis factor receptor family-related ligand triggering upregulates vascular cell adhesion molecule-1 and intercellular adhesion molecule-1 and promotes leukocyte adhesion. J Pharmacol Exp Ther. 2013 Oct;347(1):164-72. [Content Brief]
[4]. Placke T, et al. Glucocorticoid-induced TNFR-related (GITR) protein and its ligand in antitumor immunity: functional role and therapeutic modulation. Clin Dev Immunol. 2010;2010:239083. [Content Brief]
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