STING

STING (Stimulator of Interferon Genes) is a transmembrane protein localized to the endoplasmic reticulum that undergoes a conformational change in response to direct binding of cyclic dinucleotides (CDNs), resulting in a downstream signaling cascade involving TBK1 activation, IRF-3 phosphorylation, and production of IFN-β and other cytokines.

STING is a pattern recognition receptor of cyclic dinucleotides as well as an innate immune adaptor protein that enables signaling from cytoplasmic receptors to the transcription factor interferon regulatory factor 3. Initiation of these pathways leads to the expression of type I interferons and proteins associated with antiviral and antitumor immunity. Small molecules capable of triggering STING-dependent cellular processes are effective at blocking virus replication, enhancing vaccine efficacy, and facilitating immune response to cancer cells.

STING 相关产品(104)

  • GC49238 structure
    GC4923893-O17S
    CAS: 2227008-67-3
    纯度: ≥95.00%

    An ionizable cationic lipidoid

  • GC49400 structure
    GC49400SN-011
    CAS: 2249435-90-1
    纯度: >98.00%

    A STING antagonist

  • GC49673 structure
    GC49673M04
    CAS: 875158-73-9
    纯度: >98.00%

    A STING agonist

  • GC49912 structure
    GC4991213C20,15N10-Cyclic di-GMP (sodium salt)
    纯度: >98.00%

    An internal standard for the quantification of cyclic di-GMP

  • GC50292 structure
    GC50292c-Di-GMP sodium salt

    Endogenous STING and DDX41 agonist; activates STING-dependent signaling

  • GC50687 structure
    GC50687c-Di-AMP sodium salt
    纯度: >98.00%

    Endogenous STING and DDX41 agonist; mediates DDX41-STING interaction

  • GC52084 structure
    GC52084YSK05
    CAS: 1318793-78-0
    纯度: >90.00%

    An ionizable cationic amino lipid

  • GC52291 structure
    GC52291KAS 08
    CAS: 203861-20-5
    纯度: >95.00%

    A STING activator

  • GC52334 structure
    GC52334ENPP1 Inhibitor 4e
    纯度: >98.00%

    An ENPP1 inhibitor

  • GC61092 structure
    GC61092MSA-2
    CAS: 129425-81-6
    纯度: >98.50%

    MSA-2是一种口服非核苷酸干扰素基因刺激因子(STING)激动剂,对人的STING亚型WT和HAQ的EC 50 分别为8.3和24μM。

  • GC61293 structure
    GC61293SR-717
    CAS: 2375421-09-1
    纯度: >99.50%

    SR-717 是一种稳定的环磷酸鸟苷-磷酸腺苷 (cGAMP) 模拟物,具有抗肿瘤活性。

  • GC62198 structure
    GC62198c-di-AMP sodium
    CAS: 2734909-87-4
    纯度: >99.50% / >98.00% / >95.00%

    C-di-AMP是STING(刺激内质网的蛋白)的激动剂,通过与该跨膜蛋白结合,激活TBK3-IRF3信号通路,进而引发I型IFN和TNF的产生。

  • GC62372 structure
    GC62372Cyclic-di-GMP sodium
    纯度: >99.00% / >99.50% / >98.50%

    A bacterial second messenger and cyclic dinucleotide

  • GC62586 structure
    GC62586IACS-8803 disodium
    CAS: 2243079-36-7
    纯度: >99.00%

    IACS-8803 disodium 是一种高效环状二核苷酸的 STING 激动剂,具有强大的全身抗肿瘤作用。

  • GC62608 structure
    GC62608E7766 diammonium salt
    CAS: 2242635-03-4

    E7766 diammonium salt, a macrocycle-bridged STING agonist with a Kd of 40 nM, shows potent pan-genotypic and antitumor activities.

  • GC62609 structure
    GC62609E7766 disodium
    CAS: 2242636-28-6

    E7766 disodium 是一种大环桥连 STING 激动剂,Kd 为 40 nM。E7766 disodium 显示出强大的泛基因型和抗肿瘤活性。

  • GC62893 structure
    GC62893c-di-AMP diammonium
    纯度: >98.50%

    c-di-AMP diammonium 是 STING 激动剂,其与 STING 结合,从而激活 TBK3-IRF3 信号传导途径,随后引发 I 型 IFN 和 TNF 产生。c-di-AMP diammonium 是一种细菌第二信使,主要在革兰氏阳性细菌中,可调节细胞生长,存活以及毒力。c-di-AMP diammonium 也调节宿主免疫反应。c-di-AMP diammonium 可作为一种有效的粘膜佐剂,刺激体液和细胞反应。

  • GC62917 structure
    GC62917Cyclic-di-GMP diammonium
    CAS: 609343-82-0
    纯度: >99.00%

    Cyclic di-GMP (c-di-GMP) diammonium 是一种 STING 激活剂和无处不在的第二信使,调节生物膜的形成、运动和各种细菌的毒力。

  • GC63012 structure
    GC63012IACS-8803 diammonium

    IACS-8803 diammonium 是一种高效环状二核苷酸的 STING 激动剂,具有强大的全身抗肿瘤作用。

  • GC63082 structure
    GC63082MSA-2 dimer
    CAS: 2377881-92-8

    MSA-2 dimer 是一种具有选择性和口服活性的非核苷酸 STING 激动剂 (Kd=145 μM),有长期抗肿瘤和免疫原活性。MSA-2 dimer 作为非共价二聚体与 STING 结合,其渗透率高于循环二核苷酸。

  • GC63473 structure
    GC63473diABZI-C2-NH2
    CAS: 2137975-93-8

    diABZI-C2-NH2是一种含有伯胺功能的活性类似物,是一种 STING 激动剂。

  • GC63758 structure
    GC63758cGAMP diammonium

    cGAMP (Cyclic GMP-AMPP) diammonium 作为内源性第二信使发挥作用,并触发干扰素的产生以响应胞浆 DNA。cGAMP diammonium 激活干扰素基因刺激因子 (STING),激活导致产生 I 型干扰素和其他免疫介质的信号级联。

  • GC63905 structure
    GC63905SN-008
    CAS: 2249106-01-0
    纯度: >98.00%

    SN-008 是 SN-011 的低活性类似物,可用来作为阴性对照。

  • GC64257 structure
    GC64257Gelsevirine
    CAS: 38990-03-3

    Gelsevirine 是 Gelsemium elegans 中的主要生物碱,具有有效的抗焦虑作用。Gelsevirine 的抗焦虑机制可能与大脑中甘氨酸受体的激动作用有关。Gelsevirine 具有抗增殖活性,对 SW480 细胞和 MGC80-3 细胞的 IC50 值分别为 1.41 mM 和 1.22 mM。