cGAMP diammonium
(Synonyms: Cyclic GMP-AMP diammonium; 3',3'-cGAMP diammonium) 目录号 : GC63758cGAMP (Cyclic GMP-AMPP) diammonium 作为内源性第二信使发挥作用,并触发干扰素的产生以响应胞浆 DNA。cGAMP diammonium 激活干扰素基因刺激因子 (STING),激活导致产生 I 型干扰素和其他免疫介质的信号级联。
Sample solution is provided at 25 µL, 10mM.
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cGAMP (Cyclic GMP-AMPP) diammonium functions as an endogenous second messenger in metazoans and triggers interferon production in response to cytosolic DNA. cGAMP diammonium activates stimulator of interferon genes (STING), which activates a signaling cascade leading to the production of type I interferons and other immune mediators[1][2][3][4].
cGAMP diammonium promotes the antigen-specific proliferation capacity of spleen cells in mice[2].cGAMP diammonium directly activates murine and human dendritic cells in vitro[2].On stimulation with cGAMP diammonium, fibroblasts from the patients showed increased transcription of IFNB1 but not of the genes encoding interleukin-1 (IL1), interleukin-6 (IL6), or tumor necrosis factor (TNF)[3].cGAMP diammonium activates the endoplasmic reticulum (ER)-resident receptor STING, thereby inducing an antiviral state and the secretion of type I IFNs[4].
cGAMP (5 µg; nostril mucosal adjuvant) diammonium promotes the antigen-specific cytokine production by spleen cells of immunized mice[2].
[1]. Wu J, et al. Cyclic GMP-AMP is an endogenous second messenger in innate immune signaling by cytosolic DNA. Science. 2013 Feb 15;339(6121):826-30.
[2]. Skrnjug I, et al. Cyclic GMP-AMP displays mucosal adjuvant activity in mice. PLoS One. 2014 Oct 8;9(10):e110150.
[3]. Ablasser A, et al. Cell intrinsic immunity spreads to bystander cells via the intercellular transfer of cGAMP. Nature. 2013 Nov 28;503(7477):530-4.
Cas No. | SDF | ||
别名 | Cyclic GMP-AMP diammonium; 3',3'-cGAMP diammonium | ||
分子式 | C20H30N12O13P2 | 分子量 | 708.47 |
溶解度 | H2O : 100 mg/mL (141.15 mM; Need ultrasonic) | 储存条件 | Store at -20°C |
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1 mg | 5 mg | 10 mg | |
1 mM | 1.4115 mL | 7.0575 mL | 14.1149 mL |
5 mM | 0.2823 mL | 1.4115 mL | 2.823 mL |
10 mM | 0.1411 mL | 0.7057 mL | 1.4115 mL |
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% DMSO % % Tween 80 % saline | ||||||||||
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2.
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