BIBX-1382(5毫克)产品是BIBX 1382 is a potent, selective, reversible and ATP-competitive inhibitor of EGFR tyrosine kinase (IC₅₀ = 3 nM); displays > 1000-fold lower potency against ErbB2 (IC₅₀ = 3.4 uM) and a range of other related tyrosine kinases (IC₅₀ > 10 uM).