Abstract: Device for sample processing, particularly sample conditioning as well as for the preparation and/or optionally for implementing a sequential process for an analyte from a biological sample, said device comprising a module for receiving and/or outputting at least one sample vessel or process vessel, a module for transporting a process vessel, a module for sample conditioning and a module for initiating a sequential process for an analyte. The modules are divided into at least two units that each possesses a control system, and which are connected through a first data bus.

Abstract: The invention relates to a method for the preparation of an application buffer for the purification of proteins by means of immobilized metal ion affinity chromatography (IMAC) under denaturing conditions, which is characterized in that a defined amount of a buffer concentrate having a defined pH value is mixed with a defined amount of a urea concentrate, whereby an application buffer having a defined pH value is provided. According to the invention, a corresponding kit is provided in addition. The components are stable in storage and by mixing produce an application buffer having a defined composition and a defined pH value. The need for pH adjustment or a new preparation is eliminated. The invention can thus be used in an automated manner and as a closed kit concept.

Abstract: The present invention concerns an improved method for the isolation of nucleic acids such as DNA and RNA from bacterial, plant, animal or human cells as well as from cell cultures and virus cultures, wherein the nucleic acid is immobilised on a matrix having a silicon-oxygen compound in the presence of a chaotropic agent and an alkanol, carried out in a temperature range of 36° to 75° C.

Abstract: Device for the separation of magnetic particles from a liquid, comprising a first vessel (10), a second vessel (20), a connecting surface (11, 21, 30; 200) that runs from the interior of the first vessel (10) to the interior of the second vessel (20), at least one magnet (40) for the provision of a magnetic field, and a guide element (50) by means of which the magnetic field can be guided along one side of the connecting surface (11, 21, 30; 200).

Abstract: The invention relates to a method for the preparation of an application buffer for the purification of proteins by means of immobilized metal ion affinity chromatography (IMAC) under denaturing conditions, which is characterized in that a defined amount of a buffer concentrate having a defined pH value is mixed with a defined amount of a urea concentrate, whereby an application buffer having a defined pH value is provided. According to the invention, a corresponding kit is provided in addition. The components are stable in storage and by mixing produce an application buffer having a defined composition and a defined pH value. The need for pH adjustment or a new preparation is eliminated. The invention can thus be used in an automated manner and as a closed kit concept.

Abstract: Device for sample processing, particularly sample conditioning as well as for the preparation and/or optionally for implementing a sequential process for an analyte from a biological sample, said device comprising a module for receiving and/or outputting at least one sample vessel or process vessel, a module for transporting a process vessel, a module for sample conditioning and a module for initiating a sequential process for an analyte. The modules are divided into at least two units that each possesses a control system, and which are connected through a first data bus.

Abstract: Device for the separation of magnetic particles from a liquid, comprising a first vessel (10), a second vessel (20), a connecting surface (11, 21, 30; 200) that runs from the interior of the first vessel (10) to the interior of the second vessel (20), at least one magnet (40) for the provision of a magnetic field, and a guide element (50) by means of which the magnetic field can be guided along one side of the connecting surface (11, 21, 30; 200).

Abstract: The present invention concerns an improved method for the isolation of nucleic acids such as DNA and RNA from bacterial, plant, animal or human cells as well as from cell cultures and virus cultures.