2-[(4-Acetylphenyl)azo]-2-(3,4-dihydro-3,3-dimethyl-1(2H)-isoquinolinylidene)-acetamide (IQ-1)
A cell-permeable tetrahydroisoquinolinylidene compound that modulates Wnt/b-catenin signaling by targeting the PR72/130 subunit of PP2A and thereby blocking PP2A/Nkd complex formation, resulting in diminished b-catenin/p300 interaction and a concomitant increase in b-catenin/CBP usage. Co-adminitration of IQ-1 (4 µg/ml) and Wnt3a (100 ng/ml), but neither reagent alone, has been shown to be sufficient in maintaining long-term (>48 days) murine ESCs (Embryonic Stem Cells) pluripotency in the absence of serum.
OTAVAchemicals Catalogue Number: 7070707017
CAS Registry Number: 331001-62-8
Purity: 96% (HPLC)
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