Patent ID: 8609424
Filing Date: 2013-12-17
Classification: C07K,G01N

Abstract:
1. A method for measuring a gastrin-releasing peptide precursor and/or a digested product thereof in a test sample, comprising: i) reacting a test sample with two or more different monoclonal antibodies which are capable of recognizing an epitope within an amino acid sequence consisting of amino acid 47 to amino acid 68 of SEQ ID NO:1, wherein at least one of the two or more different monoclonal antibodies is selected from the group consisting of (1) a monoclonal antibody produced by hybridoma GCY9 deposited under Accession No. FERM BP-10991 and (2) a monoclonal antibody produced by hybridoma GCY17 deposited under Accession No. FERM BP-10992, and ii) detecting an immunocomplex developed by step i), thereby detecting a gastrin-releasing peptide precursor and/or a digested product thereof in the test sample.