Behringwerke Aktiengesellschaft

Dade Behring Marburg Gmbh

Siemens Healthcare Diagnostics Products Gmbh

Michael Noah

Rudolf Schmidtberger

Michael Br&ouml;ker

Karl Sass

Gunther Nau

Dirk Greis

Christian Ueckermann

Reinhold Pollner

The invention relates to a method for the spectrophotometric determination of the concentration of multiple substances, preferably bilirubin, haemoglobin and lipids, in a sample of body fluid.

Method and system for determining the concentration of substances in body fluids

Recombinant yeast expression vectors with the features indicated in the patent claims are described. These recombinant yeast expression vectors can be used for the preparation of HBeAg in yeast host organisms. Appropriate expression systems, transformed host organisms, diagnostic aids and medicinal agents are additionally described.

Recombinant proteins with the immunoreactivity of hepatitis B virus e antigen (HBeAg), a process for the preparation thereof and the use thereof in immunoassays and vaccines

The invention relates to a process for preparing conjugates consisting of a specific binding partner and a carbohydrate-containing protein, conjugates which can be prepared by this process and their use in enzyme immunoassays.

Process for preparing conjugates consisting of a specific binding

Agents for immunochemical tests which contain polymers containing carboxyl groups and processes for carrying out such tests are described. These polymers are capable of improving the results obtained with such tests, in that they suppress non-specific reactions and increase the sensitivity of the tests.

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Marburg, Germany

Michael Noah