title: A stable reagent system for screening and identifying red blood cell irregular antibodies: application to commercial antibodies.
abstract: OBJECTIVE
  Development of a new solid-phase system for screening and identifying irregular red cell antibodies.
  
  
  METHODS
  Red blood cell membranes were prepared by a semi-automated procedure in which the hemolysate solution was passed through a hollow-fiber system. The membranes were fixed to the solid phase (microtiter plates) by centrifugation and incubated with 8% fat-free milk. Antibodies added to the microtiter plate were detected by anti-human antibodies adsorbed onto yellow latex particles.
  
  
  RESULTS
  The system had good sensitivity (titer <1); 97% of anti-D samples were detected. The detection system was stable for 6 months at 4 degrees C.
  
  
  CONCLUSIONS
  This stable-antigen solid-phase system readily detects and identifies red cell antibodies that are important in transfusion.
authors.affiliation: Laboratoire d'Hématologie-Physiologie, Faculté de Pharmacie, Nancy, France.
authors.forename: L
authors.initials: L
authors.lastname: Million
authors.forename: C
authors.initials: C
authors.lastname: Pellerin
authors.forename: M
authors.initials: M
authors.lastname: Marchand-Arvier
authors.forename: C
authors.initials: C
authors.lastname: Vigneron
mesh_terms: D003132:Commerce; D004355:Drug Stability; D004910:Erythrocyte Membrane / Q000276:immunology*; D006801:Humans; D007202:Indicators and Reagents; D007518:Isoantibodies / Q000097:blood*; D007519:Isoantigens / Q000097:blood*; D008403:Mass Screening / Q000379:methods*; D010316:Particle Size; D018029:Rho(D) Immune Globulin / Q000276:immunology*
chemical_list: D007202:Indicators and Reagents; D007518:Isoantibodies; D007519:Isoantigens; D018029:Rho(D) Immune Globulin