Recherche

Afficher tous les résultats pour

Accueil

Concept

Électrophorèse des protéines

Science de la nature
Biologie
Biologie moléculaire
Biologie moléculaire

Publications associées (24)

À propos
Confidentialité
Mentions légales

Graph Chatbot

Bubble cell for magnetic bead trapping in capillary electrophoresis

Hubert Girault, Anne-Laure Gassner

A bubble cell capillary classically used to extend the optical path length for UV-vis detection is employed here to trap magnetic beads. With this system, a large amount of beads can be captured without inducing a strong pressure drop, as it is the case wi ...

Springer Verlag2011

Transient Gene Expression in HEK-293E Cells for Recombinant Protein Production : Process Characterization towards GMP Approval

Sophie Nallet

The growing demand of biopharmaceutical products is boosting the market for therapeutic recombinant proteins (r-proteins). More than half of the 140 r-proteins that have gained approval for human therapeutic use are manufactured in mammalian cells that mak ...

EPFL2010

Electrochemical and Electrokinetic Tools for Surface Activity Characterization and Proteomics Analysis

Fernando Cortes Salazar

Scanning electrochemical microscopy (SECM) has developed into an excellent and versatile technique to image heterogeneous chemical reactivities on a surface. Therefore SECM applications cover a wide range of different fields such as biology and forensic sc ...

EPFL2010

A Novel Cytotoxic Cerium Complex: Aquatrichloridobis(1,10-phenanthroline)cerium(III) (KP776). Synthesis, Characterization, Behavior in H2O, Binding towards Biomolecules, and Antiproliferative Activity

Michael Groessl

The lanthanide complex aquatrichloridobis(1,10-phenanthroline)cerium(III) [Ce(phen)(2)(H2O)Cl-3] (KP776) was fully characterized by elemental analysis, IR-, and H-1- and C-13-NMR spectroscopy, as well as TG/DTA measurements, and its behavior in H2O, import ...

2009

Kinetics of Proteolytic Reactions in Nanoporous Materials

Hubert Girault, Liang Qiao, Hongyan Bi

Proteolysis with proteases preloaded within nanopores of porous material is a very fast process, where proteins can be digested in minutes compared to the conventional bulk enzyme reactions taking place over hours. To model this surprising phenomenon, a mo ...

American Chemical Society2009

Peptide ligands for targeting and retention of nanoparticles and protein therapeutics in articular cartilage

Dominique André Rothenfluh

Osteoarthritis (OA) is one of the most common causes of pain and disability. Currently, non-surgical treatment is limited to analgesic and anti-inflammatory drugs, which are not capable of either modifying the disease process or regenerate damaged parts in ...

EPFL2009

Electrokinetic supercharging for highly efficient peptide preconcentration in capillary zone electrophoresis

Hubert Girault

Electrokinetic supercharging has been integrated in CZE for the development of a highly sensitive methodology for protein tryptic digest analysis. A careful choice of the experimental conditions led to sensitivity enhancement factors between 1000 and 10 00 ...

2008

Elucidation of the interactions of an anticancer ruthenium complex in clinical trials with biomolecules utilizing capillary electrophoresis hyphenated to inductively coupled plasma-mass spectrometry

Paul Joseph Dyson, Christian Hartinger, Michael Groessl

The application of capillary electrophoresis (CE) combined with highly sensitive inductively-coupled-plasma mass spectrometric (ICP-MS) detection allows the interactions of metal complexes with biomols. to be characterized. This technique has been used to ...

2008

Comprehensive proteome analysis of Mycobacterium ulcerans and quantitative comparison of mycolactone biosynthesis

Stewart Cole, Petra Tafelmeyer

Mycobacterium ulcerans is the causative agent of Buruli ulcer, a rapidly emerging human disease in which mycolactone, a cytotoxic and immunosuppressive macrocyclic polyketide, is responsible for massive skin destruction. The genome sequencing of M. ulceran ...

2008

Scanning Electrochemical Microscopy as a Readout Tool for Protein Electrophoresis

Hubert Girault, Gunther Wittstock

Scanning electrochemical microscopy (SECM) was used to image silver-stained proteins on a poly(vinylidene difluoride) membrane. The method is based on measuring the current at a scanning microelectrode in the feedback mode. The electrochemical feedback is ...

2007

Page 2 sur 3

Bubble cell for magnetic bead trapping in capillary electrophoresis

Hubert Girault, Anne-Laure Gassner

Springer Verlag2011

Transient Gene Expression in HEK-293E Cells for Recombinant Protein Production : Process Characterization towards GMP Approval

Sophie Nallet

EPFL2010

Electrochemical and Electrokinetic Tools for Surface Activity Characterization and Proteomics Analysis

Fernando Cortes Salazar

EPFL2010

A Novel Cytotoxic Cerium Complex: Aquatrichloridobis(1,10-phenanthroline)cerium(III) (KP776). Synthesis, Characterization, Behavior in H2O, Binding towards Biomolecules, and Antiproliferative Activity

Michael Groessl

2009

Elucidation of the interactions of an anticancer ruthenium complex in clinical trials with biomolecules utilizing capillary electrophoresis hyphenated to inductively coupled plasma-mass spectrometry

Paul Joseph Dyson, Christian Hartinger, Michael Groessl

2008