Tumor necrosis factor receptor superfamily member 18 (TNFRSF18) is also named CD357 and GITR. TNFRSF18 has two isoforms. The isoform 1 is expressed on the cell membrane as a single-pass type I membrane protein, while isoform 2 is secreted outside the cell. TNFRSF18 is overexpressed in normal tissues such as the cervix, skin, whole blood, and saliva. Foxp3+CD4+ regulatory T cells (Treg) and activated CD4+ and CD8+ T cells consistently express high levels of TNFRSF18. As a receptor for TNFSF18, TNFRSF18 is involved in the regulation of T-cell immune effects.
Its Gene ID is 8784, OMIM ID is 603905, and UniProtKB ID is Q9Y5U5.
TNFRSF18 (GITR) and its ligand GITRL play important roles in modulating various types of immune cells in many immunological conditions. Here are some functions in which TNFRSF18 may be involved.
Fig.1 Effects of TNFRSF18 (GITR) signal pathways on the indicated cells.1
In the tumor microenvironment, activated Treg cells express the highest level of TNFRSF18, and multimerization of TNFRSF18 can lead to a variety of costimulatory immune functions, such as increasing immune cell proliferation and cytokine production.
The combination of reduced immunosuppression by Treg depletion and enhanced costimulatory function of CD8+ Teff cells leads to improved antitumor immunity.
Fig. 2 The functions of TNFRSF18 (GITR) modulation in antitumor immunity.2
References
Anti-TNFRSF18 Neutralizing Antibody (V3S-0622-YC2683) (CAT#: V3S-0622-YC2683)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: FuncS,
Anti-TNFRSF18 Neutralizing Antibody (V3S-0622-YC2684) (CAT#: V3S-0622-YC2684)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: FuncS,
Anti-TNFRSF18 Neutralizing Antibody (V3S-0622-YC2685) (CAT#: V3S-0622-YC2685)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: FuncS,
Anti-TNFRSF18 Neutralizing Antibody (V3S-0622-YC2686) (CAT#: V3S-0622-YC2686)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: FuncS,
Anti-TNFRSF18 Neutralizing Antibody (V3S-0622-YC2687) (CAT#: V3S-0622-YC2687)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: FuncS,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3967) (CAT#: V3S-0622-YC3967)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3969) (CAT#: V3S-0622-YC3969)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3971) (CAT#: V3S-0622-YC3971)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3974) (CAT#: V3S-0622-YC3974)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3975) (CAT#: V3S-0622-YC3975)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3976) (CAT#: V3S-0622-YC3976)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3977) (CAT#: V3S-0622-YC3977)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3978) (CAT#: V3S-0622-YC3978)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3979) (CAT#: V3S-0622-YC3979)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3981) (CAT#: V3S-0622-YC3981)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3982) (CAT#: V3S-0622-YC3982)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3983) (CAT#: V3S-0622-YC3983)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3984) (CAT#: V3S-0622-YC3984)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3985) (CAT#: V3S-0622-YC3985)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0622-YC3986) (CAT#: V3S-0622-YC3986)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Anti-TNFRSF18 Neutralizing Antibody (V3S-0622-YC3992) (CAT#: V3S-0622-YC3992)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,Neut,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1110) (CAT#: V3S-0522-YC1110)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1111) (CAT#: V3S-0522-YC1111)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1112) (CAT#: V3S-0522-YC1112)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1113) (CAT#: V3S-0522-YC1113)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1114) (CAT#: V3S-0522-YC1114)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 (ECD domain) Antibody (V3S-0522-YC1115) (CAT#: V3S-0522-YC1115)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human, Monkey,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1937) (CAT#: V3S-0522-YC1937)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1939) (CAT#: V3S-0522-YC1939)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1940) (CAT#: V3S-0522-YC1940)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Cynomolgus,
Application: ELISA,FC,Cyt,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1942) (CAT#: V3S-0522-YC1942)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Cynomolgus,
Application: ELISA,FC,Cyt,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC1944) (CAT#: V3S-0522-YC1944)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Cynomolgus,
Application: ELISA,FC,Cyt,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC6314) (CAT#: V3S-0522-YC6314)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-0522-YC6316) (CAT#: V3S-0522-YC6316)
Target: TNFRSF18
Host Species: Human
Target Species: Human, Monkey,
Application: ELISA,
Anti-Tnfrsf18 Neutralizing Antibody (V3S-0822-YC2501) (CAT#: V3S-0822-YC2501)
Target: Tnfrsf18
Host Species: Rat
Target Species: Mouse,
Application: Block,FC,
Anti-Tnfrsf18 Neutralizing Antibody (V3S-0822-YC2502) (CAT#: V3S-0822-YC2502)
Target: Tnfrsf18
Host Species: Mouse
Target Species: Mouse,
Application: FC,Block,
Anti-TNFRSF18 Neutralizing Antibody (V3S-0822-YC2503) (CAT#: V3S-0822-YC2503)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: Neut,FC,WB,
Anti-TNFRSF18 (ECD domain) Neutralizing Antibody (V3S-0822-YC2505) (CAT#: V3S-0822-YC2505)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: Neut,FC,
Recombinant Anti-TNFRSF18 Antibody (V3S-1022-YC430) (CAT#: V3S-1022-YC430)
Target: TNFRSF18
Host Species: Human
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-1022-YC431) (CAT#: V3S-1022-YC431)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-1022-YC432) (CAT#: V3S-1022-YC432)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,
Recombinant Anti-TNFRSF18 Antibody (V3S-1222-YC1946) (CAT#: V3S-1222-YC1946)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,IHC,ECL,WB,IP,FC,IF,
Recombinant Anti-TNFRSF18 Antibody (V3S-1222-YC1949) (CAT#: V3S-1222-YC1949)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,IHC,ECL,WB,IP,FC,IF,
Recombinant Anti-TNFRSF18 Antibody (V3S-1222-YC1951) (CAT#: V3S-1222-YC1951)
Target: TNFRSF18
Host Species: Mouse
Target Species: Human,
Application: ELISA,IHC,ECL,WB,IP,FC,IF,