EP 0715718 A1 19960612 - METHOD FOR IDENTIFYING AN IMMUNOLOGICAL SUBSTANCE USING A MULTIMEMBRANE SYSTEM
Title (en)
METHOD FOR IDENTIFYING AN IMMUNOLOGICAL SUBSTANCE USING A MULTIMEMBRANE SYSTEM
Title (de)
VERFAHREN ZUM NACHWEIS EINER IMMUNOLOGISCHEN SUBSTANZ MIT HILFE EINES MULTIMEMBRAN-SYSTEMS
Title (fr)
PROCEDE D'IDENTIFICATION D'UNE SUBSTANCE IMMUNOLOGIQUE AU MOYEN D'UN SYSTEME MULTIMEMBRANAIRE
Publication
Application
Priority
- FR 9401023 W 19940824
- FR 9310237 A 19930825
Abstract (en)
[origin: WO9506252A1] An identification method wherein (i) an aqueous mixture of a liquid sample thought to contain the immunological substance to be determined [i.e. X] and a conjugate [anti(X)] thereof coupled to a marker [E*], said mixture being such that the reaction X+anti(X)-E* } X-anti(X)-E* produced a relatively large amount of an X-anti(X)-E* complex, is distributed over (ii) a selective phase consisting of a porous membrane including an immobilised immunological reagent selected from the group consisting of (a) immunological materials that react specifically with conjugate [anti(X)] and the conjugate coupled to a marker [anti(X)-E*] but do not react with the product of said reaction [X-anti(X)-E*], or (b) immunological materials that react specifically with said immunological substance and the product of said reaction [X-anti(X)-E*], but do not react with said conjugate [anti(X)] and said conjugate coupled to a marker [anti(X)-E*].
IPC 1-7
IPC 8 full level
G01N 33/538 (2006.01); G01N 33/543 (2006.01)
CPC (source: EP)
G01N 33/538 (2013.01); G01N 33/543 (2013.01); G01N 33/54306 (2013.01)
Citation (search report)
See references of WO 9506252A1
Designated contracting state (EPC)
AT BE DE ES FR IT NL SE
DOCDB simple family (publication)
WO 9506252 A1 19950302; EP 0715718 A1 19960612; FR 2709349 A1 19950303; FR 2709349 B1 19951027; JP H09502799 A 19970318
DOCDB simple family (application)
FR 9401023 W 19940824; EP 94925527 A 19940824; FR 9310237 A 19930825; JP 50739095 A 19940824