Search results for “cf”.
Detection of antibodies to Coccidioides immitis, the causative agent of coccidioidomycosis (Valley fever), by complement fixation. Starting dilution is 1:8; titer performed to endpoint using 2-fold dilutions (1:8, 1:16, 1:32, etc.).
Detection of antibodies to Blastomyces, Coccidioides, Histoplasma, and Aspergillus by agar gel immunodiffusion (AGID); antibodies to Coccidioides, Histoplasma and Aspergillus by complement fixation (CF); and antigen to Cryptococcus neoformans by latex agglutination. Cryptococcus is tested at 1:2 through the endpoint titer; the CF tests are tested at 1:8 through the endpoint titer.
Detection of antibodies to Histoplasma capsulatum, the causative agent of histoplasmosis, by complement fixation. Starting dilution is 1:8; titer performed to endpoint using 2-fold dilutions (1:8, 1:16, 1:32, etc.).