Betekenis van:
complement fixation
complement fixation
Zelfstandig naamwoord
- an immune response in which an antigen-antibody combination inactivates a complement (so it is unavailable to participate in a second antigen-antibody combination)
Hyperoniemen
Voorbeeldzinnen
- Complement fixation test (CFT)
- complement fixation test:
- for a complement fixation test EUR 0,4 per test;
- for a complement fixation test EUR 0,4 per test.
- Brucella specific antibody response (Standard Agglutination Test, Complement Fixation, ELISA)
- Ovis: Complement fixation test as described in Annex D to Directive 91/68/EC
- In carrying out the complement fixation test, the following controls must be made each time:
- In case of positive result, a Complement fixation test has to be performed for confirmation.
- In case of positive result, a Complement fixation test following the method described in Annex C to Directive 91/68/EC has to be performed for confirmation.
- The complement fixation test, the buffered Brucella antigen test (rose Bengal test (RBT)), the ELISA tests and the fluorescence polarisation assay (FPA) carried out in accordance with Annex C to Directive 64/432/EEC are hereby approved for certification purposes.’
- and [and ovine animals have undergone during the 60 days prior to their stay in the quarantine accommodation described in point II.3.2 a complement fixation test, or any other test with an equivalent documented sensitivity and specificity, to detect contagious epididymitis with result of less than 50 IU/ml;]
- The Brucella abortus biovar 1 Weybridge strain No 99 or USDA strain 1119-3 must be used for the preparation of all antigens used in the rose Bengal test (RBT), serum agglutination test (SAT), complement fixation test (CFT) and the milk ring test (MRT).
- and [ovine animals have undergone during the 60 days prior to their stay in the quarantine accommodation described in point II.3.3 a complement fixation test, or any other test with an equivalent documented sensitivity and specificity, to detect contagious epididymitis with result of less than 50 ICFTU/ml;]
- any animal of the bovine species suspected of being infected with brucellosis shall be reported to the competent authorities and the animal concerned shall undergo the official tests for brucellosis, comprising at least two serological tests with complement fixation and a microbiological examination of suitable samples taken in cases of abortion;
- the uncastrated rams have been kept continuously during the previous 60 days in a holding where no case of contagious epididymitis (Brucella ovis) has been diagnosed in the last 12 months and, these rams have undergone during the previous 30 days a complement fixation test to detect contagious epididymitis with a result of less than 50 IU/ml;]