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IC261

Chemical Structure : IC261

CAS No.: 186611-52-9

IC261 (IC-261;SU-5607)

Catalog No.: PC-43200Not For Human Use, Lab Use Only.

IC261 (IC-261, SU-5607) is a potent, specific, ATP-competitive CK1delta/epsilon (CK1δ/CK1ε) with IC50 of 1 uM, does not block the activity of α, β and γ isoforms.

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Biological Activity

IC261 (IC-261, SU-5607) is a potent, specific, ATP-competitive CK1delta/epsilon (CK1δ/CK1ε) with IC50 of 1 uM, does not block the activity of α, β and γ isoforms.
IC261 specifically blocks phosphorylation in vivo of the CK1delta/epsilon phosphorylation sites in p53 in murine SV3T3 cells, inhibits cytokinesis causing a transient mitotic arrest.
IC261 reduces pancreatic tumour cell growth in vitro and in vivo, decreases the expression levels of several anti-apoptotic proteins and sensitises cells to CD95-mediated apoptosis.

Physicochemical Properties

M.Wt 311.3319
Formula C18H17NO4
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

DMSO: ≥ 33 mg/mL

Chemical Name/SMILES

2H-Indol-2-one, 1,3-dihydro-3-[(2,4,6-trimethoxyphenyl)methylene]-

References

1. Knippschild U, et al. Oncogene. 1997 Oct 2;15(14):1727-36.

2. Behrend L, et al. Oncogene. 2000 Nov 9;19(47):5303-13.

3. Mashhoon N, et al. J Biol Chem. 2000 Jun 30;275(26):20052-60.

4. Brockschmidt C, et al. Gut. 2008 Jun;57(6):799-806.

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