Procedure, reagents and equipment for the detection of occult blood in the stool.

摘要

You can analyze fecal sample for the presence of hidden blood by combining fecal sample with: (A) a substrate oxidizable to form a colored product in the presence of peroxide and hemoglobin; (B) hydrogen peroxide or a peroxide source; And (C) an CHOSEN TO INCREASE assay sensitivity. Enhancers HETEROCYCLIC COMPOUNDS ARE SUITABLE nitrogen-containing aromatic monocyclic; AMMONIUM COMPOUNDS tertiary or quaternary having a phenyl, alkyl hydroxy or esterified hydroxy alkyl attached to nitrogen; Or quinoline or a substituted derivative thereof. IF hemoglobin in the stool sample, the substrate oxidizable BECOMES THE PRODUCT COLORED visibly discoverable.