abstract |
(57) [Summary] [Structure] A monoclonal antibody that binds to a fragment of bovine or human lactoferrin, for example, an antibacterial peptide and does not bind to natural lactoferrin was prepared. Fragments of human lactoferrin are measured immunologically. [Effect] A fragment of human or bovine lactoferrin, for example, an antibacterial peptide derived from lactoferrin contained in gastric juice, intestinal contents, stool, blood, urine, etc. can be specifically identified without using a complicated device. It can be detected or quantified with high sensitivity. |