N-terminal GST-tagged, recombinant, human FGFR1 amino acids 456 - 765 containing the V561 mutation. The coordinates for recombinant human FGFR1 were described in Homann et al. (2001). Blencke et al. (2004) suggested mutations to a conserved threonine residue at the ATP binding site would result in inhibitor resistance. The amino acid valine 561 was mutated to a methionine in FGFR1 which corresponded to previously reported mutations found in Abl (T315) and EGFR (T766) which had been shown to confer resistance to selective inhibitors. Assay data for FGFR1 V561M had shown that this mutation had conferred resistance to PP58 (pyrido [2,3-d] pyrimidine tyrosine kinase inhibitor) compared to that of the wild type.，官网链接：https://www.sigmaaldrich.cn/product/mm/14734m 默克 科研、开发、生产。 作为生命科学行业的全球领先供应商，我们致力于为科研、生物技术开发和生产，以及制药药物疗法开发和生产提供各类解决方案和服务。

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