2’,3’-cGAMP-Cy5 偶联物

产品基本信息

产品名称：2’,3’-cGAMP-Cy5 偶联物

储存条件：-15℃避光防潮

保质期：12个月

产品物理化学光谱特性

分子量：2011.32

溶剂：DMSO

激发波长(nm)：N/A

发射波长(nm)：N/A

产品介绍

2'，3'-cGAMP或cGAMP（环鸟苷单磷酸腺苷）是由ATP和GTP的cGAS（cGAMP合酶）在胞浆DNA刺激下在哺乳动物细胞中产生的。cGAS生产的cGAMP含有混合的磷酸二酯键，一个在GMP的2'-OH和AMP的5'-phosphate之间，另一个在AMP的3'-OH和GMP的5'-phosphate之间。由于鸟苷和腺苷之间存在非典型的2'-5'磷酸二酯连接，2'，3'-cGAMP也被称为“非正统”cGAMP。与典型的3'，3'-cGAMP类似，2'3'-cGAMP通过与STING（IFN基因的刺激因子）结合并随后诱导IFN-β的TBK1-IRF3依赖性产生，作为先天免疫应答的第二信使。通过对其结构和功能研究表明，非标准2'3'-cGAMP与细菌产生的标准3'3'-cGAMP不同。2'3'-cGAMP以比3'3'-cGAMP拥有更大的亲和力与结合能力。cGAMP还被证明是一种能促进小鼠抗原特异性抗体的产生和T细胞反应的有效试剂。百萤生物是AAT Bioquest的中国代理商，为您提供优质的2’,3’-cGAMP-Cy5 偶联物。 

参考文献

A Click-Chemistry Linked 2'3'-cGAMP Analogue
Authors: Dialer, C. R., Stazzoni, S., Drexler, D. J., Muller, F. M., Veth, S., Pichler, A., Okamura, H., Witte, G., Hopfner, K. P., Carell, T.
Journal: Chemistry (2019): 2089-2095

A Poxin on Both of Your Houses: Poxviruses Degrade the Immune Signal cGAMP
Authors: Dippel, A. B., Hammond, M. C.
Journal: Biochemistry (2019): 2387-2388

Discovery of a Novel cGAMP Competitive Ligand of the Inactive Form of STING
Authors: Siu, T., Altman, M. D., Baltus, G. A., Childers, M., Ellis, J. M., Gunaydin, H., Hatch, H., Ho, T., Jewell, J., Lacey, B. M., Lesburg, C. A., Pan, B. S., Sauvagnat, B., Schroeder, G. K., Xu, S.
Journal: ACS Med Chem Lett (2019): 92-97

Distinct Dynamic and Conformational Features of Human STING in Response to 2'3'-cGAMP and c-di-GMP
Authors: Guo, J., Wang, J., Fan, J., Zhang, Y., Dong, W., Chen, C. P.
Journal: Chembiochem (2019): 1838-1847

Efficacy and mechanism of cGAMP to suppress Alzheimer's disease by elevating TREM2
Authors: Xu, Q., Xu, W., Cheng, H., Yuan, H., Tan, X.
Journal: Brain Behav Immun (2019): se name="20310.enl" path="C:\Users\aatbi\Dropbox (AAT Bioquest)\Website Working Files\Product References\20310.enl">20310.enlEndNote1117Xu, Q.Xu, W.Cheng, H.Yuan, H.Tan, X.Department of Chemistry & Institutes of Biomedical Sciences, Fudan University,

Publisher Correction: Viral and metazoan poxins are cGAMP-specific nucleases that restrict cGAS-STING signalling
Authors: Eaglesham, J. B., Pan, Y., Kupper, T. S., Kranzusch, P. J.
Journal: Nature (2019): E12

SLC19A1 Is an Importer of the Immunotransmitter cGAMP
Authors: Ritchie, C., Cordova, A. F., Hess, G. T., Bassik, M. C., Li, L.
Journal: Mol Cell (2019): 372-381 e5

Structure and mechanism of a Hypr GGDEF enzyme that activates cGAMP signaling to control extracellular metal respiration
Authors: Hallberg, Z. F., Chan, C. H., Wright, T. A., Kranzusch, P. J., Doxzen, K. W., Park, J. J., Bond, D. R., Hammond, M. C.
Journal: Elife (2019): se name="20310.enl" path="C:\Users\aatbi\Dropbox (AAT Bioquest)\Website Working Files\Product References\20310.enl">20310.enlEndNote6617Hallberg, Z. F.Chan, C. H.Wright, T. A.Kranzusch, P. J.Doxzen, K. W.Park, J. J.Bond, D. R.Hammond, M. C.Department of C

The STING ligand cGAMP potentiates the efficacy of vaccine-induced CD8+ T cells
Authors: Gutjahr, A., Papagno, L., Nicoli, F., Kanuma, T., Kuse, N., Cabral-Piccin, M. P., Rochereau, N., Gostick, E., Lioux, T., Perouzel, E., Price, D. A., Takiguchi, M., Verrier, B., Yamamoto, T., Paul, S., Appay, V.
Journal: JCI Insight (2019): se name="20310.enl" path="C:\Users\aatbi\Dropbox (AAT Bioquest)\Website Working Files\Product References\20310.enl">20310.enlEndNote7717Gutjahr, A.Papagno, L.Nicoli, F.Kanuma, T.Kuse, N.Cabral-Piccin, M. P.Rochereau, N.Gostick, E.Lioux, T.Perouzel, E.Pric

The cGAS-cGAMP-STING Pathway: A Molecular Link Between Immunity and Metabolism
Authors: Bai, J., Liu, F.
Journal: Diabetes (2019): 1099-1108