Patent ID: 9017536
Filing Date: 2015-04-28
Classification: C07K,G01N

Abstract:
1. A method for measuring hemoglobin using electrophoresis, which comprises: providing a migration path having an inner surface coated with a cationic substance, wherein the cationic substance is immobilized on the inner surface by heating or drying after contacting the cationic substance to the inner surface of the migration path or by covalently binding the cationic substance to the inner surface of the migration path, wherein the cationic substance is a cationic polymer, wherein the cationic polymer is immobilized on a coating layer of an immobilized non-ionic hydrophilic polymer, wherein the cationic polymer forms the innermost layer of the migration path; applying an electrophoresis buffer solution containing a water-soluble polymer having an anionic group as an electrophoresis buffer solution to the migration path, applying a sample containing hemoglobin to the migration path, performing electrophoresis on the sample, and measuring hemoglobin in the sample.