C-178

Modify Date: 2024-01-13 09:53:21

C-178 Structure
C-178 structure
Common Name C-178
CAS Number 329198-87-0 Molecular Weight 322.27
Density N/A Boiling Point N/A
Molecular Formula C17H10N2O5 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of C-178


C-178, a covalent inhibitor of STING, binds to Cys91, potently and selectively suppresses the STING responses elicited by distinct bona fide activators in mouse but not human. C-178 significantly reduces STING-, but not RIG-I- or TBK1-, mediated IFN-β reporter activity. C-178 blocks palmitoylation (PMA)-induced clustering of STING; inhibits the CMA-induced phosphorylation of TBK1 (downstream protein kinase of STING)[1].

 Names

Name C-178

 C-178 Biological Activity

Description C-178, a covalent inhibitor of STING, binds to Cys91, potently and selectively suppresses the STING responses elicited by distinct bona fide activators in mouse but not human. C-178 significantly reduces STING-, but not RIG-I- or TBK1-, mediated IFN-β reporter activity. C-178 blocks palmitoylation (PMA)-induced clustering of STING; inhibits the CMA-induced phosphorylation of TBK1 (downstream protein kinase of STING)[1].
Related Catalog
Target

STING[1]

References

[1]. Haag SM, et al. Targeting STING with covalent small-molecule inhibitors. Nature. 2018 Jul;559(7713):269-273.

 Chemical & Physical Properties

Molecular Formula C17H10N2O5
Molecular Weight 322.27
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