METHOD FOR DETECTING SPECIFIC SUBSTANCE IN MILK

摘要

An immunochromatographic method for detecting a specific substance contained in milk, which comprises (1) the step of contacting the milk with a test strip having a first part retaining a labeled first antibody directed to the specific substance or the specific substance that is labeled, a second part disposed downstream from the first part, on which a second antibody directed to the specific substance is immobilized, and a third part disposed upstream from the first part or the second part and having voids enabling removal of milk fat globules contained in the milk, at the third part or a further upstream part, and (2) the step of flowing the milk up to the second part or a further downstream part to obtain a detectable signal of the label at the second part or a further downstream part.

主权项

1. An immunochromatographic method for detecting a specific substance contained in milk, which comprises:
(1) the step of contacting the milk with a test strip having
a first part retaining a labeled first antibody directed to the specific substance or retaining the specific substance that is labeled,a second part disposed downstream from the first part, on which a second antibody directed to the specific substance is immobilized, anda third part disposed upstream from the first part or the second part and having voids enabling removal of milk fat globules contained in the milk, at the third part or a further upstream part, and (2) the step of flowing the milk up to the second part or a further downstream part to obtain a detectable signal of the label at the second part or a further downstream part.