EP 1532454 A2 20050525 - METHOD FOR THE DETECTION OF ANTIBODIES AND/OR ANTIGENS IN A TEST LIQUID, PARTICULARLY FOR DETERMINING THE BLOOD TYPE
Title (en)
METHOD FOR THE DETECTION OF ANTIBODIES AND/OR ANTIGENS IN A TEST LIQUID, PARTICULARLY FOR DETERMINING THE BLOOD TYPE
Title (de)
VERFAHREN ZUM NACHWEIS VON ANTIKÖRPERN UND/ODER ANTIGENEN IN EINER TESTFLÜSSIGKEIT, INSBESONDERE BEI DER BLUTGRUPPENBESTIMMUNG
Title (fr)
PROCEDE POUR IDENTIFIER DES ANTICORPS ET/OU DES ANTIGENES DANS UN LIQUIDE A TESTER, NOTAMMENT LORS D'UNE DETERMINATION DE GROUPE SANGUIN
Publication
Application
Priority
- DE 10239568 A 20020823
- EP 0308995 W 20030813
Abstract (en)
[origin: CA2495728A1] The invention relates to a method for detecting antibodies or antigens in a test liquid by means of a reaction with a given specific bonding partner. According to the inventive method, the antigens are tied to a carrier, and t he resulting sample mixture is subjected to an incubation step and then centrifuged by means of a particle-buffer mixture. An agglutinate comprising the antigen that is to be detected, the carrier, and antibodies is formed in case of a positive antigen-antibody reaction. A predefined quantity of the incubated sample mixture is added to a predefined quantity of a buffer- particle mixture which is disposed inside a detection receptacle. The buffer - particle mixture is provided with an embedding buffer consisting of an aqueo us solution of dextran and/or polyethylene glycol, glycine, and/or trisodium citrate.
IPC 1-7
IPC 8 full level
G01N 33/53 (2006.01); G01N 33/543 (2006.01); G01N 33/80 (2006.01)
CPC (source: EP)
G01N 33/53 (2013.01); G01N 33/54313 (2013.01); G01N 33/80 (2013.01)
Citation (search report)
See references of WO 2004019038A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 10239568 A1 20040304; AU 2003260413 A1 20040311; AU 2003260413 A8 20040311; CA 2495728 A1 20040304; CA 2495728 C 20120821; EP 1532454 A2 20050525; WO 2004019038 A2 20040304; WO 2004019038 A3 20040422
DOCDB simple family (application)
DE 10239568 A 20020823; AU 2003260413 A 20030813; CA 2495728 A 20030813; EP 0308995 W 20030813; EP 03792313 A 20030813