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Merck

SML2538

Sigma-Aldrich

KL-2

≥98% (HPLC)

别名:

N-(5-Chloro-2-methylphenyl)-4-(4-fluorophenyl)-2-hydroxy-4-oxo-2-butenamide

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About This Item

经验公式(希尔记法):
C17H13ClFNO3
分子量:
333.74
分類程式碼代碼:
12352200
NACRES:
NA.77

化驗

≥98% (HPLC)

形狀

powder

顏色

white to beige

溶解度

DMSO: 2 mg/mL, clear

儲存溫度

2-8°C

SMILES 字串

CC1=CC=C(Cl)C=C1NC(/C(O)=C/C(C2=CC=C(F)C=C2)=O)=O

生化/生理作用

Disruptor of SEC (super elongation complex)
KL-2 is a disruptor of the super elongation complex (SEC). KL-1 blocks the interactions of positive transcription elongation factorb (P-TEFb) and the SEC-scaffolding protein AFF4 resulting in decreased Polymerase II (Pol II) activity and production of Pol II-transcribed genes. KL-2 was shown to cause downregulation of heat shock genes, and was non-toxic and active in an animal model of cancer.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Kaiwei Liang et al.
Cell, 175(3), 766-779 (2018-10-20)
The super elongation complex (SEC) is required for robust and productive transcription through release of RNA polymerase II (Pol II) with its P-TEFb module and promoting transcriptional processivity with its ELL2 subunit. Malfunction of SEC contributes to multiple human diseases

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