BIBX1382

BIBX1382

CAT N°: 29630
Price:

From 51.00 43.35

BIBX1382 is an EGFR inhibitor (IC50 = 3 nM).{52264} It is selective for EGFR over HER2 (IC50 = 3,400 nM), as well as insulin-like growth factor 1 receptor (IGF-1R), ?-insulin receptor kinase (?-InsRK), c-Met, c-Src, and VEGFR2 (IC50s = >10 µM for all). BIBX1382 inhibits proliferation and colony formation in A549 cancer cells expressing mutant K-Ras, as well as FaDu cancer cells expressing wild-type K-Ras when used at a concentration of 5 µM.{52265} It enhances radiation-induced cytotoxicity in mutant K-Ras-expressing A549 and MDA-MB-231 cancer cells, but not FaDu, HTB-35, or HH4dd cancer cells that express wild-type K-Ras. BIBX1382 reduces tumor growth in A431 and FaDu mouse xenograft models when administered at doses of 70 and 60 mg/kg per day, respectively.{52264}

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