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Indirubin E804

Chemical Structure : Indirubin E804

CAS No.: 854171-35-0

Indirubin E804 (E804)

Catalog No.: PC-61235Not For Human Use, Lab Use Only.

Indirubin E804 is an indirubin derivative that potently blocks constitutive STAT3 signaling in human breast and prostate cancer cells, directly inhibits Src kinase activity (IC50=0.43 uM) in vitro.

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Biological Activity

Indirubin E804 is an indirubin derivative that potently blocks constitutive STAT3 signaling in human breast and prostate cancer cells, directly inhibits Src kinase activity (IC50=0.43 uM) in vitro.
E804 decreases tyrosyl phosphorylation of Stat3, suppresses constitutive Stat3 DNA binding-activity in treated cells, also down-regulates antiapoptotic proteins Mcl-1 and Survivin.
E804 inhibits the subintestinal vessels formation in zebrafish embryos.

Physicochemical Properties

M.Wt 365.389
Formula C20H19N3O4
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

10 mM in DMSO

Chemical Name/SMILES

3-[3-[(3,4-Dihydroxybutoxy)imino]-1,3-dihydro-2H-indol-2-ylidene]-1,3-dihydro-2H-indol-2-one

References

1. Nam S, et al. Proc Natl Acad Sci U S A. 2005 Apr 26;102(17):5998-6003.

2. Zhou J, et al. Blood. 2009 Apr 23;113(17):4052-62.

3. Chan YK, et al. Biochem Pharmacol. 2012 Mar 1;83(5):598-607.

4. Nam S, et al. Mol Oncol. 2012 Jun;6(3):276-83.

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