Ge Healthcare Bio-sciences Ab

Ge Healthcare Bio-sciences Corp.

Peter Mats Oliviusson

Henrik Ostlin

Tomas Haukkala

Kjell Larsson

Stefan Sjolander

Owe Salven

Kajsa Stridsberg-Friden

Camilla Larsson

Peter Jacobsson

Nils Norrman

Lennart Bjorkesten

Erik Bjerneld

David Carl Martin Bergman

Anders Jahge

Susanna Lindman

Sofia Edlund

Anna Lager

Tobias Ingemar Solderman

Rui Miguel Mamede-Branca

Ola Ronn

Janne Lehtio

Tobias Ingemar Soderman

The present invention relates to the field of proteomics and more specifically to a method for analyzing a sample possible containing peptides or modified peptides; in particular useful for biomarker discovery or validation of biomarkers. The method uses isoelectric focusing and mass spectrometry (MS) and enables identification of modified peptides with high resolution and predictability.

Method for analyzing posttranslational modifications using GEL IEF and mass spectrometry

The present invention provides methods and systems for eluting and an analyte from a solid phase. The invention further provides methods and systems for transferring liquid analyte reagent mixtures from a solid phase to a second vessel, such as a microtiter plate well. The invention is useful in the manipulation of biological molecules such as nucleic acids, carbohydrates, proteins and peptides. In particular, the invention has utility for manipulating proteins and peptides in isoelectric focusing gels.

Circular extractor

Electrophoresis gel cassette comprising a first and a second face wall member and one or more side wall members defining a gel compartment for a gel member with a first and second face, wherein at least a section of each one of the first and second face wall member is removable to expose a section of both the first and second face of the gel member essentially corresponding to the separation zone while the gel member is preserved in the cassette.

Electrophoresis gel cassette

Electrophoresis tray arranged to support an electrophoresis cassette for miming electrophoresis experiments, the electrophoresis cassette comprising a gel member in a housing with a front and a back face, wherein the tray comprises a cassette support surface for supporting at least the separation zone of the electrophoresis cassette during electrophoresis, and wherein the cassette support surface is flanked by a pair of buffer pad holders each one arranged to hold a buffer pad in a mating position with respect to buffer connection sections at the back face of the electrophoresis cassette.

Electrophoresis tray and a method of running an electrophoresis experiment

Electrophoresis buffer pad

Electrophoresis buffer pad holder

Growing community of inventors

Uppsala, Sweden

Peter Mats Oliviusson