12-Ketochenodeoxycholic acid (Standard)

Description

Afatinib Standard is the analytical standard of Afatinib. This product is intended for research and analytical applications. Afatinib BIBW 2992 is an orally active, potent and irreversible dual specificity inhibitor of ErbB family EGFR and HER2 , with IC50 values of 0.5 nM, 0.4 nM, 10 nM and 14 nM for EGFRwt, EGFRL858R, EGFRL858R/T790M and HER2, respectively. Afatinib can be used for the research of esophageal squamous cell carcinoma ESCC , non-small cell lung cancer NSCLC and gastric cancer.