abstract |
(57) [Summary] [Purpose] A method for preventing human hemoglobin existing in a test liquid containing feces from being denatured when left standing, and also detecting human hemoglobin with high sensitivity and accuracy, and A stool lysis buffer to be used is provided. [Structure] A chelating reagent is added to a buffer solution for fecal dissolution, and human hemoglobin is detected using an anti-human hemoglobin antibody. |