SEC inhibitor KL-1 (Synonyms: KL-1) |
カタログ番号GC38063 |
SEC 阻害剤 KL-1 (KL-1) は、ペプチド模倣リード化合物であり、強力な選択的超伸長複合体 (SEC) 阻害剤であり、SEC 足場タンパク質 AFF4 と P-TEFb の間の相互作用を妨害し、Pol II の放出障害を引き起こします。プロモーター近位の一時停止部位と、連続的な転写伸長の平均速度の低下から。 SEC 阻害剤 KL-1 は、AFF4-CCNT1 相互作用に対して用量依存的な阻害効果を示し、Ki は 3.48 μM です。
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Cas No.: 900308-84-1
Sample solution is provided at 25 µL, 10mM.
SEC inhibitor KL-1 (KL-1), a peptidomimetic lead compound, is a potent, selective super elongation complex (SEC) inhibitor and disrupts the interaction between the SEC scaffolding protein AFF4 and P-TEFb, resulting in impaired release of Pol II from promoter-proximal pause sites and a reduced average rate of processive transcription elongation. SEC inhibitor KL-1 exhibits an dose-dependent inhibitory effect on AFF4-CCNT1 interaction with a Ki of 3.48 μM[1].
[1]. Liang K, et al. Targeting Processive Transcription Elongation via SEC Disruption for MYC-Induced CancerTherapy. Cell. 2018 Oct 18;175(3):766-779.
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