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EP0182385A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process and reagent for the quantitative determination of free thyroxine in plasma, serum and full blood

Assignee: Roche Diagnostics GmbH
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Filing: 1985-11-22
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Granted: —
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Expires: 2005-11-22
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Abstract

Abstract Translated from German Zur quantitativen Bestimmung von freiem Thyroxin (FT4) in Plasma, Serum oder Vollblut nach immunologischen Methoden inkubiert man die Probe höchstens 10 Minuten mit einem 10- bis 2000fachen Unterschuss an markiertem Anti-T4-Antikörper, bezogen auf die molare Menge an Gesamt-T4 in der Probe, bringt dann sofort mit überschüssigem immobilisiertem T4 zusammen, inkubiert erneut, trennt die Phasen und misst in einer der Phasen die Markierung. For the quantitative determination of free thyroxine (FT4) in plasma, serum or whole blood by immunological methods, the sample is incubated for a maximum of 10 minutes with a 10 to 2000-fold deficit of labeled anti-T4 antibody, based on the molar amount of total T4 in the sample, then immediately contacts with excess immobilized T4, incubates again, separates the phases and measures the marking in one of the phases.

Inventors

  • 👤 Johann Berger
  • 👤 Helmut Jering

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-07 12:26
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/48; G01N33/50; G01N33/74; G01N33/78; Y; Y10; Y10S; Y10S436/00; Y10S436/807

Claims Analysis

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References Cited (Backward Citations)

US4366143A Cited
DE3136579A1 Cited

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