Cas No.: | 331001-62-8 |
Chemical Name: | Acetamide, 2-[2-(4-acetylphenyl)diazenyl]-2-(3,4-dihydro-3,3-dimethyl-1(2H)-isoquinolinylidene)- |
Synonyms: | Acetamide, 2-[2-(4-acetylphenyl)diazenyl]-2-(3,4-dihydro-3,3-dimethyl-1(2H)-isoquinolinylidene)-;IQ 1;IQ-1;Acetamide, 2-[2-(4-acetylphenyl)diazenyl]-2-(3,4-dihydro-3,3-dimethyl-1(2H)-isoquinolinylidene...;2-[2-(4-Acetylphenyl)diazenyl]-2-(3,4-dihydro-3,3-dimethyl-1(2H)-isoquinolinylidene)-acetamide |
SMILES: | CC(C1=CC=C(/N=N/C(C(N)=O)=C2NC(C)(C)CC3=CC=CC=C3/2)C=C1)=O |
Formula: | C21H24N4O2 |
M.Wt: | 364.44086 |
Purity: | >98% |
Sotrage: | 4°C for 1 year, -20°C for more than 2 years |
Description: | IQ 1 has many functions such as decreasing Wnt-stimulated phosphorylation, maintaining the pluripotency of murine ESCs, preventing PP2A/Nkd interaction and so on.IQ 1 maintains the pluripotency of murine ESCs in long-term culture in a Wnt-dependent manner. IQ 1 decreased Wnt-stimulated phosphorylation of p300 at Ser-89.IQ-1 binds to serine/threonine phosphatase PP2A and prevents PP2A/Nkd interaction.The binding of IQ 1 to PR72/130 leads to decreased phosphorylation of the coactivator protein p300 at Ser-89. IQ 1 thereby diminishes the β-catenin/p300 interaction and prevents β-catenin coactivator switching from CBP to p300. |
References: | [1]. Miyabayashi T et al. Wnt/beta-catenin/CBP signaling maintains long-term murine embryonic stem cell pluripotency. Proc Natl Acad Sci U S A, 2007 Mar 27, 104(13):5668-73. |