Epidermal Growth Factor Receptor Inhibitor Database


Experimental Information
  
Enzymatic Activity
Molecule Id EGIN0000003
PMID 21732342
  Assay Used Kinase and Cellular assay
  Experimently ValidatedYes
  EGFR (IC50)  52.2 nM
  HER2 (IC50)  36.3 nM
  HER4 (IC50) > 1000 nM
  Mutant L858R (IC50)  -
  Mutant T790M (IC50) > 1000 nM
  Double Mutant (IC50) > 1000 nM
  Average ERBB2 and ERBB1 (IC50) -
  Inhibition EGFR (%) -
  Inhibitory Concentration -
  Inhibition HER2 (%) -
  Inhibitory Concentration -
  Ki (EGFR)-
  Ki (HER2)-
  Ki (HER4)-
  Kd (EGFR)-
  Kd (L858R)-
  Kd (T790M)-
  Kd (L858R/T790M)-
  Kd (Other mutation)-
  Note The paper describes the antitumor activity of HM781-36B, a highly effective pan-HER inhibitor in erlotinib-resistant NSCLC and other EGFR-dependent cancer models
  Extra -

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Cellular Activity
S.No. Cell Line Desp. IC50 IC80 ED50 GI50 GI90 EC50 Kd Inhibition (%) Inhibitory Conc.
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Activity against Receptor
  EGFR Yes
  HER2Yes
  HER4Yes
  Wild typeYes
  MutantT790M, T790M/L858R

Inhibitor Binding
  EGFR-
  HER2-
  HER4-