Facilitator of innate immune signaling that acts as a sensor of cytosolic DNA from bacteria and viruses and promotes the production of type I interferon (IFN-alpha and IFN-beta). Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm. Acts by recognizing and binding cyclic di-GMP (c-di-GMP), a second messenger produced by bacteria, and cyclic GMP-AMP (cGAMP), a messenger produced in response to DNA virus in the cytosol: upon binding of c-di-GMP or cGAMP, autoinhibition is alleviated and TMEM173/STING is able to activate both NF-kappa-B and IRF3 transcription pathways to induce expression of type I interferon and exert a potent anti-viral state (PubMed:26669264). May be involved in translocon function, the translocon possibly being able to influence the induction of type I interferons. May be involved in transduction of apoptotic signals via its association with the major histocompatibility complex class II (MHC-II). Mediates death signaling via activation of the extracellular signal-regulated kinase (ERK) pathway (By similarity). Exhibits 2',3' phosphodiester linkage-specific ligand recognition. Can bind both 2'-3' linked cGAMP and 3'-3' linked cGAMP; the precise binding affinity may be species-specific and rat TMEM173/STING is preferentially activated by 3'-3' linked cGAMP (PubMed:26669264).
序列
该TMEM173 Recombinant Protein的序列请参考该产品的说明书
来源宿主
E.coli
溶解建议
该TMEM173 Recombinant Protein的溶解建议请参考该产品的说明书
保存建议
该TMEM173 Recombinant Protein的保存建议请参考该产品的说明书
其他
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