DNAcfDNA Composition for detecting mutations of epidermal growth factor receptor gene and kit comprising the same using cfDNA in plasma

摘要

The present invention relates to a composition for detecting epithelial cell growth factor receptor gene mutation and a kit comprising the same, and more particularly, to a primer and a probe set composition for detecting epithelial cell growth factor receptor gene mutation, a kit for detecting EGFR gene mutation containing the composition And a primer / probe set of a part of the composition of the present invention. Since the primer / probe set of the present invention can predict the reactivity of the cancer patient to the therapeutic agent and not only the diagnosis but also the metastasis or recurrence of the cancer, the clitoral clue And can be usefully used for purposes of monitoring cancer metastasis or recurrence.