3',3'-cGAMP

Catalog No.S7905 Batch:S790501

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Technical Data

Formula

C20H24N10O13 P2·xNa+

Molecular Weight 672.4 CAS No. 849214-04-6(freeacid)
Solubility (25°C)* In vitro Water 100 mg/mL (148.72 mM)
DMSO 20 mg/mL (29.74 mM)
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

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Biological Activity

Description 3',3'-cGAMP (3',3'-cyclic GMP-AMP, Cyclic GMP-AMP, cGAMP) activates the endoplasmic reticulum (ER)-resident receptor stimulator of interferon genes (STING), thereby inducing an antiviral state and the secretion of type I IFNs.
Targets
STING [1]
In vivo

Sublingual immunization of mice with Bacillus anthracis protective antigen (PA) and the STING ligand 3′3′-cGAMP promotes PA-specific serum IgG Ab responses of the same magnitude as those induced after immunization with PA and the experimental adjuvants cholera toxin (CT). 3′3′-cGAMP also promotes serum anti-PA IgA and IgA-producing cells in the bone marrow. Furthermore, the saliva of mice immunized with 3′3′-cGAMP exhibits similar levels of PA-specific IgA Abs as groups immunized with CT as adjuvant. The adjuvant activity of 3′3′-cGAMP is associated with mixed Th1, Th2, and Th17 responses. 3′3′-cGAMP also induces rapid IFN-β and IL-10 responses in sublingual tissues and cervical lymph nodes, and TGF-β responses in the cervical lymph nodes, which can contribute to promoting IgA responses after sublingual immunization.[1]

Protocol (from reference)

Animal Study:

[1]

  • Animal Models

    9–12 week old female C57BL/6J mice

  • Dosages

    10 μg

  • Administration

    Oral gavage

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.