Home>>Signaling Pathways>> Immunology/Inflammation>> STING>>SR-717

SR-717 Sale

目录号 : GC61293

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。

SR-717 Chemical Structure

Cas No.:2375421-09-1

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥1,155.00
现货
1mg
¥477.00
现货
5mg
¥1,050.00
现货
10mg
¥1,750.00
现货
25mg
¥3,150.00
现货

电话:400-920-5774 Email: sales@glpbio.cn

Customer Reviews

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.

Description

SR-717 is a stable cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) mimetic, Antitumor activity[1]. The cGAS-STING pathway promotes the senescence of cancer cells, induces apoptosis of cancer cells, and increases the protective effect of cytotoxic T cells and natural killer cell-mediated cytotoxicity[4]. cGAS-STING pathway plays an important role in the chronic inflammatory status in various organs[5].SR-717 as a non-nucleotide STING agonist with EC50s of 2.1 μM and 2.2 μM in ISG-THP1 (WT) and ISG-THP1 cGAS KO (cGAS KO) cell lines, respectively.

Pharmacological targeting of cGAS/STING-YAP signaling by both a small-molecule STING agonist, SR-717 that blocks the profibrotic activity of endothelial YAP, attenuated liver and kidney fibrosis[2].

By STING agonist SR-717, activation of cGAS-STING pathway induced increased apoptosis, inflammation, and oxidative stress via regulating ERS and therefore resulted in pulmonary edema and pathological injury in the lungs of I/R rats[3].

References:
[1]: Chin EN, Yu C, et,al. Antitumor activity of a systemic STING-activating non-nucleotide cGAMP mimetic. Science. 2020 Aug 21;369(6506):993-999. doi: 10.1126/science.abb4255. PMID: 32820126.
[2]: Wang L, Zhang Y, et,al. Pharmacological targeting of cGAS/STING-YAP axis suppresses pathological angiogenesis and ameliorates organ fibrosis. Eur J Pharmacol. 2022 Sep 2;932:175241. doi: 10.1016/j.ejphar.2022.175241. Epub ahead of print. PMID: 36058291.
[3]: Huang R, Shi Q, et,al. Inhibition of the cGAS-STING Pathway Attenuates Lung Ischemia/Reperfusion Injury via Regulating Endoplasmic Reticulum Stress in Alveolar Epithelial Type II Cells of Rats. J Inflamm Res. 2022 Sep 5;15:5103-5119. doi: 10.2147/JIR.S365970. PMID: 36091334; PMCID: PMC9462969.
[4]: Du H, Xu T, et,al. cGAS-STING signaling in cancer immunity and immunotherapy. Biomed Pharmacother. 2021 Jan;133:110972. doi: 10.1016/j.biopha.2020.110972. Epub 2020 Nov 27. PMID: 33254021.
[5]: Bao T, Liu J, et,al. The cGAS-STING pathway: more than fighting against viruses and cancer. Cell Biosci. 2021 Dec 14;11(1):209. doi: 10.1186/s13578-021-00724-z. PMID: 34906241; PMCID: PMC8670263.

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[1]。 cGAS-STING通路促进癌细胞衰老,诱导癌细胞凋亡,增加细胞毒性T细胞和自然杀伤细胞介导的细胞毒性的保护作用[4]。 cGAS-STING通路在多种器官的慢性炎症状态中起着重要作用[5]。SR-717作为一种非核苷酸STING激动剂,在ISG-THP1中的EC50分别为2.1 μM和2.2 μM( WT)和ISG-THP1 cGAS KO (cGAS KO)细胞系。

小分子 STING 激动剂 SR-717 对 cGAS/STING-YAP 信号的药理学靶向作用可阻断内皮 YAP 的促纤维化活性,减轻肝肾纤维化[2]。< /p>\n

通过 STING 激动剂 SR-717,cGAS-STING 通路的激活通过调节 ERS 诱导细胞凋亡、炎症和氧化应激增加,从而导致 I/R 大鼠肺部的肺水肿和病理损伤[3 ].

实验参考方法

Cell experiment [1]:

Cell lines

human umbilical vein endothelial cells (HUVECs)

Preparation Method

The cells were exposed to 2 μM SR-717 and challenged with 10% fetal bovine serum (FBS) for 2 h.

Reaction Conditions

2 μM SR-717 for two hours

Applications

Pharmacological targeting of cGAS/STING-YAP signaling by both a small-molecule STING agonist, SR-717 that blocks the profibrotic activity of endothelial YAP, attenuated liver and kidney fibrosis.

Animal experiment [2]:

Animal models

Stinggt/gt mice

Preparation Method

The tumor growth was detected by intraperitoneal injection of SR-717 (30 mg/kg, once a day, for 1 week).

Dosage form

30 mg/kg SR-717 once-per-day for 1 week

Applications

SR-717 (30 mg/kg intraperitoneally for 7 days) displays antitumor activity; promots the activation of CD8+ T, natural killer, and dendritic cells in relevant tissues; and facilitates antigen cross-priming

References:

[1]. Wang L, Zhang Y, et,al. Pharmacological targeting of cGAS/STING-YAP axis suppresses pathological angiogenesis and ameliorates organ fibrosis. Eur J Pharmacol. 2022 Sep 2;932:175241. doi: 10.1016/j.ejphar.2022.175241. Epub ahead of print. PMID: 36058291.

[2]. Chin EN, Yu C, et,al. Antitumor activity of a systemic STING-activating non-nucleotide cGAMP mimetic. Science. 2020 Aug 21;369(6506):993-999. doi: 10.1126/science.abb4255. PMID: 32820126.

化学性质

Cas No. 2375421-09-1 SDF
Canonical SMILES O=C(O[Li])C1=CC(F)=C(F)C=C1NC(C2=NN=C(N3C=CN=C3)C=C2)=O
分子式 C15H8F2LiN5O3 分子量 351.19
溶解度 DMSO: 14.29 mg/mL (40.69 mM); Water: < 0.1 mg/mL (insoluble) 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

制备储备液
1 mg 5 mg 10 mg
1 mM 2.8475 mL 14.2373 mL 28.4746 mL
5 mM 0.5695 mL 2.8475 mL 5.6949 mL
10 mM 0.2847 mL 1.4237 mL 2.8475 mL
  • 摩尔浓度计算器

  • 稀释计算器

  • 分子量计算器

质量
=
浓度
x
体积
x
分子量
 
 
 
*在配置溶液时,请务必参考产品标签上、MSDS / COA(可在Glpbio的产品页面获得)批次特异的分子量使用本工具。

计算

动物体内配方计算器 (澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)
给药剂量 mg/kg 动物平均体重 g 每只动物给药体积 ul 动物数量
第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系GLPBIO为您提供正确的澄清溶液配方)
% DMSO % % Tween 80 % saline
计算重置

产品文档

Quality Control & SDS

View current batch: