Search on: COMPLEMENT FIXATION TESTS 
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Descriptor English:   Complement Fixation Tests 
Descriptor Spanish:   Pruebas de Fijación del Complemento 
Descriptor Portuguese:   Testes de Fixação de Complemento 
Synonyms English:   Complement Absorption Test, Conglutinating
Conglutination Reaction  
Tree Number:   E01.370.225.812.735.150
E05.200.812.735.150
E05.478.594.760.150
Definition English:   Serologic tests based on inactivation of complement by the antigen-antibody complex (stage 1). Binding of free complement can be visualized by addition of a second antigen-antibody system such as red cells and appropriate red cell antibody (hemolysin) requiring complement for its completion (stage 2). Failure of the red cells to lyse indicates that a specific antigen-antibody reaction has taken place in stage 1. If red cells lyse, free complement is present indicating no antigen-antibody reaction occurred in stage 1. 
History Note English:   CONGLUTINATION REACTION was heading 1975-96 (see under COMPLEMENT FIXATION TESTS 1975-90); COMPLEMENT ABSORPTION TEST, CONGLUTINATING was see CONGLUTINATION REACTION 1992-96 
Allowable Qualifiers English:  
AE adverse effects CL classification
CT contraindications EC economics
ES ethics HI history
IS instrumentation MT methods
MO mortality NU nursing
PX psychology ST standards
SN statistics & numerical data TD trends
UT utilization VE veterinary
Record Number:   22395 
Unique Identifier:   D003168 

Occurrence in VHL:
 

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