OLIGONUCLEOTIDE FOR DETECTION TEST FOR POLYMORPHISM OF EGFR EXON 19 AND USE THEREOF

PROBLEM TO BE SOLVED: To provide an oligonucleotide for detection test for polymorphism which is capable of conveniently and high-sensitively detecting polymorphism of EGFR exon 19 and use thereof.SOLUTION: There are provided an oligonucleotide for detection test for polymorphism of EGFR exon 19 and...

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Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an oligonucleotide for detection test for polymorphism which is capable of conveniently and high-sensitively detecting polymorphism of EGFR exon 19 and use thereof.SOLUTION: There are provided an oligonucleotide for detection test for polymorphism of EGFR exon 19 and use thereof, wherein the oligonucleotide is (P1) or (P1'): (P1) is an oligonucleotide having a 3' end subjected to an extension inhibition treatment, which has identity of at least 80% with respect to a base sequence including at least the 115th to the 123rd bases of a specific base sequence and having a length of from 9 to 80 bases; and (P1') is an oligonucleotide having a 3' end subjected to an extension inhibition treatment, which hybridizes under stringent conditions with a complementary strand of a base sequence including at least the 115th to the 123rd bases of a specific base sequence and having a length of from 9 to 80 bases. The use thereof is also provided.