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In an indirect immunofluorescent assay, where is the fluorescent tag located? 

Which of the following reagents are typically purchased from a manufacturer and therefore their specific concentration or concentration ranges are known? (select all that apply)

During agglutination testing techniques, the sensitization step is visible to the naked eye. 

Which of the following is true regarding Nephelometry? 

Based on the rocket immunoelectrophoresis result below, which antigen is present in the highest concentration?  rocket immunoelectrophoresis exam pic.png

In non-competitive immunoassays, the amount of detected label is directly proportional to the amount of antibody present. 

Which of the following is true regarding distribution of antibody and antigen in the Ouchterlony testing technique:

In an agglutination inhibition test, which of the following would indicate a positive result?

Electrophoresis separates molecules based on:

Which of the following precipitation techniques measures precipitation in a liquid, as opposed to a gel: (select all that apply)