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G140

Chemical Structure : G140

CAS No.: 2369751-07-3

G140 (cGAS inhibitor)

Catalog No.: PC-73360Not For Human Use, Lab Use Only.

G140 is a potent, specific human cGAS small-molecule inhibitor with IC50 of 14.0 nM and 442 nM for h-cGAS and m-cGAS, respectively.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

G140 is a potent, specific human cGAS small-molecule inhibitor with IC50 of 14.0 nM and 442 nM for h-cGAS and m-cGAS, respectively.
G140 showed dose-dependent inhibitory activity in THP1 cells with IC50 of 1.7 uM, as determined by qRT-PCR for IFNB1 mRNA.
G140 shows no off-target effect against other nucleotidyl transferase enzymes.
G140 inhibits the SEAP NF-κB pathway reporter with IC50 of 1.36 uM.

Physicochemical Properties

M.Wt 379.24
Formula C17H16Cl2N4O2
Appearance Solid
CAS No.
Storage
Solide Powder
-20°C 12 Months; 4°C 6 Months
In Solvent
-80°C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

1-(6,7-Dichloro-9-(1-methyl-1H-pyrazol-3-yl)-3,4-dihydro-1H-pyrido[4,3-b]indol-2(5H)-yl)-2-hydroxyethanone

References

1. Lodoe Lama, et al. Nat Commun. 2019 May 21;10(1):2261.

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