- HOST SPECIES: Rat
- SPECIES REACTIVITY: Mouse
- CONJUGATE: Unconjugated
- TESTED APPLICATIONS: Flow, Functional Assays, IF, IHC
- SPECIFICITY: The DTA-1 monoclonal antibody specifically reacts with MouseGlucocorticoid-Induced TNFR-related protein, also known as GITR and TNFRSF18, a 66-70 kDa homodimer glycoprotein, detected in the T cells treated with glucocorticoid dexamethasone.
- PURIFICATION: The monoclonal antibody was purified utilizing affinity chromatography. The endotoxin level is determined by LAL test to be less than 0.01 EU/µg of the protein.
- CLONALITY: Monoclonal
- ISOTYPE: Rat IgG2b
- PHYSICAL STATE: liquid
- BUFFER: Phosphate-buffered aqueous solution, ph7.2.
- CONCENTRATION: batch dependent
- STORAGE CONDITIONS: The product should be stored undiluted at 4°C . Do not freeze.
- NCBI OFFICIAL SYMBOL: Tnfrsf18
- ADDITIONAL NAMES: AITR, Gitr, Tnfrsf18
- NCBI GENE ID NUMBER: 21936
- USER NOTE: Optimal dilutions for each application to be determined by the researcher.
- The DTA-1 monoclonal antibody specifically reacts with MouseGlucocorticoid-Induced TNFR-related protein, also known as GITR and TNFRSF18, a 66-70 kDa homodimer glycoprotein, detected in the T cells treated with glucocorticoid dexamethasone. GITR is also expressed in naïve mice by CD25+/CD4+/CD8a- thymocytes and on CD25+/CD4+/CD45RB-low splenocytes. Low levels were detected in splenic CD25+/CD4+/CD45RB-low T cells, B cells, dendritic cells and macrophages. A GITR ligand was detected on dendritic cells, macrophages and B cells.The DTA-1 antibody stimulates GITR and abrogates suppression by T regulatory cells (Treg), without affecting their proliferation. DTA-1 administration or the removal of GITR-expressing cells led to organ specific autoimmune disease.
- 1: Ko, K., Yamazaki, S., Nakamura, K., Nishioka, T., Hirota, K., Yamaguchi, T., ... Sakaguchi, S. (2005). Treatment of advanced tumors with agonistic anti-GITR mAb and its effects on tumor-infiltrating Foxp3+ CD25+ CD4+ regulatory T cells.The Journal of experimental medicine,202(7), 885-891.
- 2: Shimizu, J., Yamazaki, S., Takahashi, T., Ishida, Y., Sakaguchi, S. (2002). Stimulation of CD25+ CD4+ regulatory T cells through GITR breaks immunological self-tolerance.Nature immunology,3(2), 135-142.
- 3: Tone, M., Tone, Y., Adams, E., Yates, S. F., Frewin, M. R., Cobbold, S. P., Waldmann, H. (2003). Mouse glucocorticoid-induced tumor necrosis factor receptor ligand is costimulatory for T cells.Proceedings of the National Academy of Sciences,100(25), 15059-15064.
- FOR RESEARCH USE ONLY
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- Disclaimer: Optimal dilutions/concentrations should be determined by the end user. The information provided is a guideline for product use. This product is for research use only.
CATALOG NUMBER: 76-983
- Size: 0.1 mg
- List Price: $395.00
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