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C188-9

C188-9

产品编号 T4650   CAS 432001-19-9
别名: TTI-101

C188-9 (TTI-101) 是一种Stat3抑制剂,其Kd 值为 4.7 nM。它诱导 AML 细胞系和原代标本凋亡,抑制原代 AML 细胞集落形成。它抑制 G-CSF 诱导的 STAT3 激活和 STAT3 依赖性基因表达。

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C188-9 Chemical Structure
C188-9, CAS 432001-19-9
规格 价格/CNY 货期 数量
1 mg ¥ 348 现货
2 mg ¥ 491 现货
5 mg ¥ 828 现货
10 mg ¥ 996 现货
25 mg ¥ 2,230 现货
50 mg ¥ 3,520 现货
100 mg ¥ 4,890 现货
500 mg ¥ 9,870 现货
1 mL * 10 mM (in DMSO) ¥ 913 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
Doxorubicin hydrochloride限时半价
产品目录号及名称: C188-9 (T4650)
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纯度: 100%
纯度: 98.83%
纯度: 98.07%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 C188-9 (TTI-101) is a Stat3 inhibitor with an IC50 of 4-7 μM.
靶点活性 STAT3:4-7 μM
体外活性 For apoptosis studies, AML cell lines and primary samples are treated for 24 hours with C188-9, then apoptotic cells are quantified by FACS analysis for annexin V-labeled cells. The EC50s for apoptosis induction are quite variable, ranging from 6 μM to over 50 μM
体内活性 Of the approximately 13,528 discernible genes, levels of 37 gene transcripts are altered by C188 (17 down and 20 up-regulated, fdr<0.01, fold change≥1.5), of which 7 are known STAT3 gene targets. By contrast, C188-9 affects a much greater number of genes involved in oncogenesis (384 total, 95 down- and 289 up-regulated), including 76 genes previously reported as regulated by STAT3 (38 down-regulated and 38 up-regulated). Among the 38 genes previously shown to be upregulated by STAT3, 24 (63%) genes are downregulated by C188-9 treatment, as expected. Additionally, 10 more genes downregulated by C188-9 (fdr <0.01, fold change≥1.5) that previously are shown to be upregulated by STAT1. Thus, 40 of 48 (83.3%) genes downregulated by C188-9 previously are shown to be positively regulated by STAT1, including sixteen genes shown to be co-regulated by STAT3 and STAT1. This analysis raises the possibility that the effect of C188-9 on gene transcript levels in HNSCC tumors is mediated by its effects on both STAT3 and STAT1[2].
别名 TTI-101
分子量 471.52
分子式 C27H21NO5S
CAS No. 432001-19-9

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

DMSO: 62 mg/mL

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TargetMol Library Books参考文献

1. edell MS, et al. Stat3 signaling in acute myeloid leukemia: ligand-dependent and -independent activation and induction of apoptosis by a novel small-molecule Stat3 inhibitor. Blood. 2011 May 26;117(21):5701-9. 2. Bharadwaj U, et al. Small-molecule inhibition of STAT3 in radioresistant head and neck squamous cell carcinoma. Oncotarget. 2016 May 3;7(18):26307-30. 3. He Q R, Tang J J, Chen Z F, et al. Natural Product Trienomycin A is a STAT3 pathway inhibitor that exhibits potent in vitro and in vivo efficacy against pancreatic cancer[J]. Authorea Preprints. 2020 4. Gu H, Chen C, Hao X, et al. MDH1-mediated malate-aspartate NADH shuttle maintains the activity levels of fetal liver hematopoietic stem cells[J]. Blood. 2021, 137(11): 1478-1490.

TargetMol Library Books文献引用

1. Gu H, Chen C, Hao X, et al. MDH1-mediated malate-aspartate NADH shuttle maintains the activity levels of fetal liver hematopoietic stem cells. Blood. 2020, 136(5): 553-571. 2. He, Qiu‐Rui, et al. The natural product trienomycin A is a STAT3 pathway inhibitor that exhibits potent in vitro and in vivo efficacy against pancreatic cancer. British Journal of Pharmacology.  178.12 (2021): 2496-2515. 3. Guan X, Yang J, Wang W, et al.Dual inhibition of MYC and SLC39A10 by a novel natural product STAT3 inhibitor derived from Chaetomium globosum suppresses tumor growth and metastasis in gastric cancer.Pharmacological Research.2023: 106703.
L-685458 Trigonelline Bigelovin Ibandronate sodium monohydrate Perifosine PD173074 Sunitinib Malate Illudin M

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 抗癌活性化合物库 抗癌药物库 药物功能重定位化合物库 抗癌临床化合物库 抗COVID-19化合物库 已知活性化合物库 肿瘤免疫治疗小分子化合物库 表型筛选靶点鉴定库 经典已知活性库

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体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

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您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

C188-9 432001-19-9 Apoptosis JAK/STAT signaling Stem Cells STAT C1889 TTI101 Inhibitor C188 9 C-188-9 TTI-101 inhibit TTI 101 inhibitor

 

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