GITR (glucocorticoid-induced TNFR-related gene) is a member of the TNF receptor superfamily, also known as TNFRSF18 and AITR (in humans). It is expressed at low levels on resting T lymphocytes and at high levels on CD25⁺ CD4⁺ Tregs. The expression of GITR on T cells can be upregulated upon activation. Interaction of GITR with its ligand (GITRL) has been demonstrated to augment T cell activation, proliferation, cytokine production as well as MAPKs and NF-κB activation, and abrogate the inhibitory function of CD25⁺ CD4⁺ Tregs. In vivo activation of GITR causes development of autoimmune diseases and restores the suppressed immune response.

PRODUCT DETAILS

Clone: DTA-1

Antibody Type: Monoclonal

Reactivity: Mouse

Format: PE

Host: Rat

Isotype: IgG2b, κ

Applications: FC - Quality tested

Regulatory Status: RUO

Data Sheets: TDS | SDS

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