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The ErbB protein family or epidermal growth factor receptor (EGFR) family is a family of four structurally related receptor tyrosine kinases. Insufficient ErbB signaling in humans is associated with the development of neurodegenerative diseases, such as multiple sclerosis and Alzheimer's Disease. The ErbB protein family consists of 4 members: ErbB-1, also named epidermal growth factor receptor (EGFR); ErbB-2, also named HER2 in humans and neu in rodents; ErbB-3, also named HER3; ErbB-4, also named HER4.


Cat. No. Product Name CAS No. Information
CSN16204 Poziotinib 1092364-38-9 Poziotinib is an irreversible Pan-HER inhibitor with IC50s of 3/5/23 nM for HER1/HER2/HER4 respectively.
CSN22156 Epertinib 908305-13-5 Epertinib is a potent oral reversible and selective tyrosine kinase inhibitor of EGFR HER2 and HER4 with IC50s of 148 nM 715 nM and 249 nM respectively Epertinib shows potent antitumor activity
CSN13899 Dacomitinib   1110813-31-4 Dacomitinib is a potent, orally available, irreversible tyrosine kinase HER 1 (EGFR), HER2 and HER4 inhibitor with IC50 of 6, 45.7 and 73.7 nM for EGFR, ERBB2 and ERBB4, respectively.
CSN15701 BMS-690514 859853-30-8 BMS-690514 is a potent and selective inhibitor of epidermal growth factor receptor EGFR HER2 and HER4 as well as the VEGF receptor kinases
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