The C1q agglutination-inhibition test (C1q-AIT) is a sensitive assay, capable of detecting circulating immune complexes (CIC) containing as little as 40 ng C1q. This non-isotopic test can be ...
A measured amount of serum is added to a slide or test tube, mixed with a latex reagent, and examined for any signs of agglutination. Positive: Presence of any agglutination indicates a ...