Sysmex Corporation

Naoki Nishiyama

Nobuyuki Ide

Masatoshi Suganuma

Kenta Noda

Noriko Yokose

Megumi Goto

Keiko Higuchi

A method for measuring a viral antigen using a capture antibody and a detection antibody. The method includes forming a sandwich immune complex that contains the capture antibody, the viral antigen and the detection antibody. The capture antibody includes specific sequences of CDRs and the detection antibody includes specific sequences of CDRs.

Method for measuring viral antigen in sample, antibody set, and reagent kit

Disclosed is a cyclin-dependent kinase substrate including a polypeptide that contains an amino acid sequence represented by formula (1): R&#x2014;P (wherein Rrepresents a serine residue or a threonine residue, P represents a proline residue, '&#x2014;' represents a single bond, and the left side represents the N-terminal side), and satisfies the following (a1) and/or (b1): (a1) the second amino acid residue counting from the proline residue toward the N-terminal side in the formula (1) is an aromatic amino acid residue, and/or (b1) at least two amino acid residues from the proline residue toward the C-terminal side in the formula (1) are acidic amino acid residues.

Cyclin-dependent kinase substrate

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Kobe, Japan

Naoki Nishiyama