InChI
1S/C29H23N5O3S/c1-37-22-11-9-21(10-12-22)34-26(20-13-15-30-16-14-20)31-32-29(34)38-18-4-17-33-27(35)23-7-2-5-19-6-3-8-24(25(19)23)28(33)36/h2-3,5-16H,4,17-18H2,1H3
InChI key
RNUXIZKXJOGYQP-UHFFFAOYSA-N
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 10 mg/mL, clear (warmed)
storage temp.
−20°C
Biochem/physiol Actions
WIKI4 is a potent inhibitor of Wnt/β-catenin signaling with an EC50 ~ 75 nM in all cell lines tested including DLD1 colorectal cancer cells, NALM6 B cells, U2OS osteosarcoma cells, and hESCs. WIKI4 inhibits auto-ADP-ribosylation of tankyrase 2 (TNKS2) with an IC50 of 15 nM, preventing the ubiquitination and degradation of axin and thereby antagonizing Wnt signalling.
WIKI4 is a potent inhibitor of Wnt/β-catenin signaling.
Features and Benefits
This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
新产品
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Sukyeong Kim et al.
Nature communications, 10(1), 4898-4898 (2019-10-28)
Osteoarthritis (OA) is a prevalent degenerative disease, which involves progressive and irreversible destruction of cartilage matrix. Despite efforts to reconstruct cartilage matrix in osteoarthritic joints, it has been a difficult task as adult cartilage exhibits marginal repair capacity. Here we
商品
We offer a variety of small molecule research tools, such as transcription factor modulators, inhibitors of chromatin modifying enzymes, and agonists/antagonists for target identification and validation in gene regulation research; a selection of these research tools is shown below.
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