Turbidimetric Information and Courses from MediaLab, Inc.
These are the MediaLab courses that cover Turbidimetric and links to relevant pages within the course.
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| Laboratory Methods Immunoassay is the most common technique used by clinical laboratories for therapeutic drug monitoring. Antibodies that recognize drugs can be developed. Although most drugs are much too small to evoke an immune response, scientists can conjugate drugs to immunogenic proteins to produce antibodies that recognize drug-specific epitopes. There are several methods that utilize the principals of immunoassay for detection and quantification of therapeutic drugs in serum. Some of these methods are: Particle-enhanced turbidimetric inhibition immunoassay (PETINIA) Fluorescence Polarization Immunoassay (FPIA) Chemiluminescent assays | View Page |
| PETINIA Particle-enhanced turbidimetric inhibition immunoassay (PETINIA) is a homogeneous competitive immunoassay.Antibody fragments and drug-latex particles will bind to form aggregates that increase the turbidity of the solution. Free drug from the sample competes for the antibody fragment, thereby decreasing the rate of particle aggregation. The rate of aggregation is inversely proportional to the concentration of drug in the sample. | View Page |