| 摘要 |
A nucleic acid linker for producing a complex of mRNA 2, and a protein or a peptide 33 which is encoded by the mRNA 2 includes a spacer portion 51c at the 5'-terminal; a polynucleotide portion 51a hybridizable with at least a part of a sequence of the mRNA; and an arm portion 51b which has a connection portion 2a for the protein or the peptide 33 at the 3'-terminal, in which the spacer portion 51c, the polynucleotide portion 51a, and the arm portion 51b form a single strand, and in which the polynucleotide portion 51a contains a photoreactive base derivative 2b. |
