Catalog: | C-EL-1999T |
Product Type: | Test kit |
Size: | 96 tests |
Principle: | Sandwich ELISA |
Species: | Human |
Detection range: | 39-2500 pg/mL |
Sensitivity: | 13.0 pg/mL |
Sample type: | Serum, Plasma, Cell culture supernatants |
Test type: | Quantitative |
Analysis mode: | ELISA |
Storage: | All the reagents are stored at 2-8℃. Refer to the protocol for further storage instructions. |
Synonyms:: | Glia maturation factor gamma, glia maturation factor, gamma, GMF GAMMA, GMFG |
Application: | Glucocorticoid-induced TNFR-related protein (GITR), also known as CD357 or TNFRSF18, is a member of the tumor necrosis factor receptor (TNF-R) superfamily. GITR is expressed constitutively at high levels in T regulatory cells (Treg cells) and plays a key role in dominant immunological self-tolerance maintained by CD25+CD4+ regulatory T cells. It is expressed at low levels on resting responder T cells. The expression of GITR on T cells can be upregulated upon activation. GITR is activated by GITR ligand (GITRL) which is mainly expressed on APC. GITR-GITRL interactions could co-stimulate both responder T-cell functions and the suppressive functions of Treg cells. |
This test kit is a solid phase sandwich Enzyme Linked-Immuno-Sorbent Assay (Sandwich ELISA). The GMFG ELISA kit is to be used to detect and quantify protein levels of endogenous GMFG. The assay recognizes human GMFG. An antibody specific for GMFG has been pre-coated onto the microwells. The GMFG protein in samples is captured by the coated antibody after incubation. Following extensive washing, another antibody specific for GMFG is added to detect the captured GMFG protein. For signal development,horseradish peroxidase (HRP)-conjugated antibody is added, followed by Tetramethyl-benzidine (TMB) reagent.Solution containing sulfuric acid is used to stop color development and the color intensity which is proportional to the quantity of bound protein is measurable at 450 nm with the correction wavelength set at 630 nm.
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