The invention provides an 
enzyme-linked 
immunoassay kit for detecting a fluoroquinolone 
medicine. The 
enzyme-linked 
immunoassay kit comprises an 
enzyme-labelled plate coated with a 
coating antigen, a 
standard solution of the fluoroquinolone 
medicine, an enzyme-labelled bivalent 
antibody, a 
specific antibody of the fluoroquinolone 
medicine, a developing solution of a substrate, a stop solution, a washing solution, a combination solution and a 
diluent of a honey sample; the 
coating antigen is a coupled 
antigen of the fluoroquinolone medicine; and the enzyme-labelled bivalent 
antibody is an enzyme-labelled anti-goat and anti-rat 
antibody. The invention further discloses a method for detecting the fluoroquinolone medicine by using the enzyme-linked 
immunoassay kit. The method comprises the following steps: pre-
processing a sample at first, then, detecting by using the kit, and finally, analyzing a detection result. The enzyme-linked immunoassay kit provided by the invention can be used for detecting the content of the fluoroquinolone medicine in honey, chicken, pork, fish, 
shrimp, milk, milk 
powder and egg samples, is simple and convenient to operate, low in cost and high in sensitivity and can be used for monitoring on site and applied to screening of a lot of samples.