Powder: -20°C for 3 years | In solvent: -80°C for 1 year
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。
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 |
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 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 62 mg/mL
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
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。
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。
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