Immunoassay testing works by using antibodies to detect small biological substances in the blood and other bodily fluids.

In enzyme-linked immunosorbent assay (ELISA), the antibody is absorbed on a solid surface. The urine sample and drug or metabolite labeled with enzyme are ...

An immunoassay drug test is a biochemical testing technique that applies the interaction between antigens and antibodies to check for the existence of drugs or ...

In the case of drug testing, the analyte we'd be looking to detect would be the drug itself. We will use antibodies that are specific to this drug.

17 дек. 2015 г. · The drug test is actually testing for free floating antibodies. Lets use THC. If you have THC metabolites in your system then the antibodies bind to them.

2 февр. 2015 г. · This type of testing quickly and efficiently identifies specific drugs or metabolites utilizing antibodies (1).

8 авг. 2024 г. · Initial drug screenings are performed using a method called immunoassay, which is a test that uses antibodies to detect the presence of drugs ...

3 июн. 2021 г. · There are 3 steps to a drug test: Collection, Laboratory analysis, and MRO. As an employer, it is important that you understand these steps and the role they ...

14 авг. 2024 г. · It's what we call an immunoassay screening; its purpose is to detect any presence of that category of drugs in the specimen.