Very potent EGF receptor kinase (tyrosine kinase) inhibitor (IC50=3nM). Very weak on PDGF receptor and HER2-NEU kinases (IC50 >100uM).
Solubility:Soluble in DMSO, to about 60mg/ml; poorly soluble in ethanol.
Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.