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SML3293

Sigma-Aldrich

3′,2′-Cgamp Disodium

≥98% (HPLC)

同義詞:

Adenylyl-(2′→5′)-3′-guanylic acid cyclic nucleotide disodium

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About This Item

經驗公式(希爾表示法):
C20H22N10O13P2 ·2Na
分子量::
718.38
分類程式碼代碼:
51111800
NACRES:
NA.77

品質等級

化驗

≥98% (HPLC)

形狀

powder

顏色

white to beige

儲存溫度

−20°C

SMILES 字串

NC1=NC=NC2=C1N=CN2[C@H]3[C@H](OP4([O-])=O)[C@H](O)[C@@H](COP([O-])(O[C@H]5[C@@H](O)[C@H](N(C=N6)C7=C6C(NC(N)=N7)=O)O[C@@H]5CO4)=O)O3.[Na].[Na+]

一般說明

3’,2’-cGAMP is a signaling molecule produced by the host immune system in response to pathogens. 3’,2’-cGAMP is synthesized from CdnG , one of the Cyclic-oligonucleotide-based antiphage signaling systems (CBASS). It activates the stimulator of interferon genes (STING)effector protein to initiate a potent interferon response. The drosophila STING (dSTING) in complex with 3′2′-cGAMP explains selective isomer recognition.

生化/生理作用

3′,2′-cGAMP is a bacterial second messenger involved in antiphage defense system. 3′,2′-cGAMP is a signaling molecule that activates Cap5 for DNA degradation in Asticcacaulis sp. and Lactococcus lactis. 3′2′-cGAMP is produced upon in Drosophila melanogaster upon activation by viral RNA or DNA of cGAS-like receptors (cGLRs) and induces antiviral response.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析證明 (COA)

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Shirin Fatma et al.
Nature communications, 12(1), 6381-6381 (2021-11-06)
Cyclic-oligonucleotide-based antiphage signaling systems (CBASS) are diverse and abundant in bacteria. Here, we present the biochemical and structural characterization of two CBASS systems, composed of CdnG and Cap5, from Asticcacaulis sp. and Lactococcus lactis. We show that CdnG from Asticcacaulis
Pivotal Roles of cGAS-cGAMP Signaling in Antiviral Defense and Immune Adjuvant Effects
LI ZG, et al.
Science (2013)
Kailey M Slavik et al.
Nature, 597(7874), 109-113 (2021-07-15)
Cyclic GMP-AMP synthase (cGAS) is a cytosolic DNA sensor that produces the second messenger cG[2'-5']pA[3'-5']p (2'3'-cGAMP) and controls activation of innate immunity in mammalian cells1-5. Animal genomes typically encode multiple proteins with predicted homology to cGAS6-10, but the function of
Andreas Holleufer et al.
Nature, 597(7874), 114-118 (2021-07-15)
In mammals, cyclic GMP-AMP (cGAMP) synthase (cGAS) produces the cyclic dinucleotide 2'3'-cGAMP in response to cytosolic DNA and this triggers an antiviral immune response. cGAS belongs to a large family of cGAS/DncV-like nucleotidyltransferases that is present in both prokaryotes1 and

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