Patent ID: 9557339
Date: 2017-01-31
CPC Classifications: C12N,G01N

Claim:
1. A nucleic acid molecule having a specific binding affinity to a constant region of a mouse-derived IgG antibody and having a dissociation constant of 1 μM or less, said mouse-derived IgG antibody being of a subtype selected from the group consisting of IgG1, IgG2a and IgG3, wherein the nucleic acid molecule is a single-stranded nucleic acid represented by the general formula (I): wherein, in said general formula (I), each of N n each of N N N the number of nucleotide residues in the whole single-stranded nucleic acid is in a range from 34 to 150; the number of nucleotide residues n the number of nucleotide residues n the number of nucleotide residues n the number of nucleotide residues n the number of nucleotide residues n the number of nucleotide residues n the number of nucleotide residues n the number of nucleotide residues n