Abstract: A sensor apparatus for testing a biological sample, a system making use thereof and a method for testing a biological sample with the sensor apparatus and system.

Abstract: An analysis system for testing a biological sample wherein a plurality of assays selected from at least two assays from a group formed of a protein assay for detecting a target protein, a nucleic-acid assay for detecting a target nucleic-acid sequence and/or an aptamer assay for detecting another target analyte. The testing is carried out sequentially in a common sensor array by means of a sensor apparatus.

Abstract: The invention relates to a method for the immobilization of biomolecules containing at least one sulfhydryl group, which method comprises contacting a modified metal surface with the biomolecule irradiating the resulting surface with UV radiation in the presence of a photo-initiator, wherein said metal surface is modified with a cross-linker compound comprising a terminal thiol or dithiol group covalently linked to the metal surface, a spacer group, which at the other terminal end is carrying an isolated double or triple bond.

Abstract: A sample is measured using a cartridge from a batch comprising a plurality of cartridges of the same type. The measurement results measured in the process are evaluated. In order to evaluate the measurement results, reference results are used in addition, which reference results were measured previously, separately, during measurements of reference samples, using a plurality of cartridges of the same batch. An analyte of the sample is determined from the measurement results. During the evaluation, the reference results and/or measurement results are preferably normalized.

Abstract: A method for producing a plurality of measurement regions on a chip, and a chip having a plurality of measurement regions which is obtainable by the method.

Abstract: An analysis system for testing a biological sample wherein a plurality of assays selected from at least two assays from a group formed of a protein assay for detecting a target protein, a nucleic-acid assay for detecting a target nucleic-acid sequence and/or an aptamer assay for detecting another target analyte. The testing is carried out sequentially in a common sensor array by means of a sensor apparatus.

Abstract: An analysis system and a method for testing a biological sample wherein a plurality of assays selected from at least two assays from a group consisting of a protein assay for detecting a target protein, a nucleic-acid assay for detecting a target nucleic-acid sequence and/or an aptamer assay for detecting another target analyte, The testing is carried out sequentially in a common sensor array by means of a sensor apparatus.

Abstract: A sample is measured using a cartridge from a batch comprising a plurality of cartridges of the same type. The measurement results measured in the process are evaluated. In order to evaluate the measurement results, reference results are used in addition, which reference results were measured previously, separately, during measurements of reference samples, using a plurality of cartridges of the same batch. An analyte of the sample is determined from the measurement results. During the evaluation, the reference results and/or measurement results are preferably normalized.

Abstract: A sensor apparatus for testing a biological sample, a system making use thereof and a method for testing a biological sample with the sensor apparatus and system.

Abstract: An analysis system and a method for testing a biological sample wherein a plurality of assays selected from at least two assays from a group consisting of a protein assay for detecting a target protein, a nucleic-acid assay for detecting a target nucleic-acid sequence and/or an aptamer assay for detecting another target analyte, The testing is carried out sequentially in a common sensor array by means of a sensor apparatus.

Abstract: The invention relates to a method for the immobilization of biomolecules containing at least one sulfhydryl group, which method comprises contacting a modified metal surface with the biomolecule irradiating the resulting surface with UV radiation in the presence of a photo-initiator, wherein said metal surface is modified with a cross-linker compound comprising a terminal thiol or dithiol group covalently linked to the metal surface, a spacer group, which at the other terminal end is carrying an isolated double or triple bond.

Abstract: A method for producing a plurality of measurement regions on a chip, and a chip having a plurality of measurement regions which is obtainable by the method.