C188-9 (TTI 101) is an effective STAT3 inhibitor that binds to STAT3 with high affinity, with a dissociation constant (Kd) of 4.7±0.4 nM. C188-9 is well tolerated in mice and exhibits good oral bioavailability, mainly accumulating in tumor tissues.
C188-9 (TTI 101) is an effective STAT3 inhibitor that binds to STAT3 with high affinity, with a dissociation constant (Kd) of 4.7±0.4 nM. C188-9 is well tolerated in mice and exhibits good oral bioavailability, mainly accumulating in tumor tissues.
C188-9 is a small molecule inhibitor of STAT3, targeting the phosphotyrosine peptide binding site in the STAT3 SH2 domain, with a Ki value of 136 nM. It does not inhibit upstream Jak or Src kinases
靶点:
| 动物 A (mg/kg) = 动物 B (mg/kg)×动物 B的Km系数/动物 A的Km系数 | |
例如,已知某工具药用于小鼠的剂量为88 mg/kg , 则用于大鼠的剂量换算方法:将88 mg/kg 乘以小鼠的Km系数(3),再除以大鼠的Km系数(6),得到该药物用于大鼠的等效剂量44 mg/kg。
1.Inhibition of Stat3 activation suppresses caspase-3 and the ubiquitin-proteasome system, leading to preservation of muscle mass in cancer cachexia.2015 Apr 24;290(17):11177-87.
2.Small-molecule inhibition of STAT3 in radioresistant head and neck squamous cell carcinoma.2016 May 3;7(18):26307-30.
| 分子式 C27H21NO5S |
分子量 471.52 |
CAS号 432001-19-9 |
储存方式 -20°C |
| 溶剂(常温) |
DMSO 94 mg/mL |
Water Insoluble |
Ethanol 2 mg/mL |
体内溶解度
注:以上所有数据均来自公开文献,并不保证对所有实验均有效,数据仅供参考。
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