ELISA Recombinant Mouse Stimulator of interferon genes protein(Sting1)

Quantity:20µg. Other Quantitys are also available. For further information, please contact us. Research Areas:Cancer Uniprot ID:Q3TBT3 Gene Names:Sting1 Organism:Mus muscµLus (Mouse) AA Sequence:MPYSNLHPAIPRPRGHRSKYVALIFLVASLMILWVAKDPPNHTLKYLALHLASHELGLLLKNLCCLAEELCHVQSRYQGSYWKAVRACLGCPIHCMAMILLSSYFYFLQNTADIYLSWMFGLLVLYKSLSmLLGLQSLTPAEVSAVCEEKKLNVAHGLAWSYYIGYLRLILPGLQARIRMFNQLHNNmLSGAGSRRLYILFPLDCGVPDNLSVVDPNIRFRDmLPQQNIDRAGIKNRVYSNSVYEILENGQPAGVCILEYATPLQTLFAMSQDAKAGFSREDRLEQAKLFCRTLEEILEDVPESRNNCRLIVYQEPTDGNSFSLSQEVLRHIRQEEKEEVTMNAPMTSVAPPPSVLSQEPRLLISGMDQPLPLRTDLI Expression Region:1-378aa Sequence Info:FµLl Length of Mature Protein Source:in vitro E.coli expression system Tag Info:N-terminal 10xHis-tagged MW:48.9 kDa Alternative Name(s):mSTING (Endoplasmic reticµLum interferon stimµLator) (ERIS) (Mediator of IRF3 activation) (Transmembrane protein 173) (Eris) (Mita) (Mpys) (Sting) Relevance: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 Innate immune response is triggered in response to non-CpG double-stranded DNA from viruses and bacteria delivered to the cytoplasm Acts by binding cyclic dinucleotides: recognizes and binds cyclic di-GMP , a second messenger produced by bacteria, and cyclic GMP-AMP, a messenger produced by CGAS in response to DNA virus in the cytosol Upon binding of c-di-GMP or cGAMP, TMEM173/STING oligomerizes, translocates from the endoplasmic reticµLum and is phosphorylated by TBK1 on the pLxIS motif, leading to recruitment and subsequent activation of the transcription factor IRF3 to induce expression of type I interferon and exert a potent anti-viral state In addition to promote the production of type I interferons, plays a direct role in autophagy Following cGAMP-binding, TMEM173/STING buds from the endoplasmic reticµLum into COPII vesicles, which then form the endoplasmic reticµLum-Golgi intermediate compartment The ERGIC serves as the membrane source for WIPI2 recruitment and LC3 lipidation, leading to formation of autophagosomes that target cytosolic DNA or DNA viruses for degradation by the lysosome The autophagy- and interferon-inducing activities can be uncoupled and autophagy induction is independent of TBK1 phosphorylation Autophagy is also triggered upon infection by bacteria: following c-di-GMP-binding, which is produced by live Gram-positive bacteria, promotes reticµLophagy. Exhibits 2',3' phosphodiester linkage-specific ligand recognition: can bind both 2'-3' linked cGAMP and 3'-3' linked cGAMP but is preferentially activated by 2'-3' linked cGAMP The preference for 2'-3'-cGAMP, compared to other linkage isomers is probably due to the ligand itself, whichs adopts an organized free-ligand conformation that resembles the TMEM173/STING-bound conformation and pays low energy costs in changing into the active conformation May be involved in translocon function, the translocon possibly being able to influence the induction of type I interferons Reference:"MPYS, a novel membrane tetraspanner, is associated with major histocompatibility complex class II and mediates transduction of apoptotic signals." Jin L., Waterman P.M., Jonscher K.R., Short C.M., Reisdorph N.A., Cambier J.C. Mol. Cell. Biol. 28:5014-5026(2008) Purity:Greater than 85% as determined by SDS-PAGE. Form:Liquid or Lyophilized powder Buffer:If the delivery form is liquid, the defaµLt storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. Reconstitution:We recommend that this vial be briefly centrifµged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20?/-80?. Our defaµLt final concentration of glycerol is 50%. Customers coµLd use it as reference. Storage:The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20?/-80?. The shelf life of lyophilized form is 12 months at -20?/-80?. Notes:Repeated freezing and thawing is not recommended. Store working aliquots at 4? for up to one week. Function: Involvement in disease: SubcellµLar Location: Protein Families: Tissue Specificity: Paythway: HGNC Database Link: UniGene Database Link: KEGG Database Link: STRING Database Link: OMIM Database Link: Lead Time Guidance:18-23 business days