Technologies

Hemoglobin-binding peptides are peptide motifs with SEQ ID NO: 1 located on each of the four amino groups at the ends of the molecular structure formed by binding three lysine (Lys

Are tetravalent peptides that bind directly or via spacers.

Claims

[claim1]

Hemoglobin-binding peptides are characterized in that the peptide motif of SEQ ID NO: 1 binds directly or via a spacer to each of the four amino groups at the end of the molecular structure, formed by binding to three lysine (Lys).

[claim2]

The hemoglobin-binding peptide according to claim 1, wherein arginine (Arg) located on the N-terminal side of the peptide motif of SEQ ID NO: 1 is substituted by an unnatural isomer (D-Arg).

[claim3]

An influenza virus infection prevention and treatment agent comprising the hemoglobin-binding peptide of claim 1 or 2.