E 804 is a potent inhibitor of Insulin-like Growth Factor 1 Receptor (IGF1R), with an IC50 of 0.65 μM for IGF1R. References: Cheng X, et al. Identification of a Water-Soluble Indirubin Derivative as Potent Inhibitor of Insulin-like Growth Factor 1 Receptor through Structural Modification of the Parent Natural Molecule. J Med Chem. 2017 Jun 22;60(12):4949-4962.

纯度：≥98%

CAS：854171-35-0