Christian G. Huber

MULTIDIMENSIONAL PEPTIDE/PROTEIN ANALYSIS AND IDENTIFICATION BY SEQUENCE DATABASE SEARCH USING MASS SPECTROMETRIC DATA (2008)

Christian Schley, Matthias Altmeyer, Rolf Müller, Christian G. Huber

Abstract. In order to generate proteomics data that are suitable to validate protein identification in complex mixtures using multidimensional liquidchromatography-mass spectrometry approaches, we...

Tools (2008)

Hansjörg Toll, Peter Berger, Andreas Hofmann, Andreas Hildebr, Hans Peter Lenhof, Christian G. Huber

Abstract. Due to their extensive structural heterogeneity, the elucidation of glycosylation patterns in glycoproteins such as the subunits of human chorionic gonadotropin (hCG), hCG-α and hCG-β �...

Statistical learning of peptide retention behavior in chromatographic separations: a new kernel-based approach for computational proteomics (2007)

Pfeifer, Nico, Leinenbach, Andreas, Huber, Christian G, Kohlbacher, Oliver

Abstract Background High-throughput peptide and protein identification technologies have benefited tremendously from strategies based on tandem mass spectrometry (MS/MS) in combination with database...

A statistical learning approach to the modeling of chromatographic retention of oligonucleotides incorporating sequence and secondary structure data (2007)

Sturm, Marc, Quinten, Sascha, Huber, Christian G., Kohlbacher, Oliver

We propose a new model for predicting the retention time of oligonucleotides. The model is based on ν support vector regression using features derived from base sequence and predicted secondary...

TNF-alpha-Wirkungen auf die Enterochromaffin-like Zellen des Magens (2006)

Huber, Christian G.

Enterochromaffin-like (ECL) Zellen sind als histaminhaltige Zellen des Magenepithels für die periphere Regulation der Magensäuresekretion verantwortlich. Bei chronischer Gastritis sind sie...

Automated integration of monolith-based protein separation with on-plate digestion for mass spectrometric analysis of esophageal adenocarcinoma human epithelial samples (2006)

Yoo, Chul, Zhao, Jia, Pal, Manoj, Hersberger, Katherine, Huber, Christian G., Simeone, Diane M., ...

A unique approach of automating the integration of monolithic capillary HPLC-based protein separation and on-plate digestion for subsequent MALDI-MS analysis has been developed. All liquid-handling...

MULTIDIMENSIONAL PEPTIDE/PROTEIN ANALYSIS AND IDENTIFICATION BY SEQUENCE DATABASE SEARCH USING MASS SPECTROMETRIC DATA (2006)

Schley, Christian, Altmeyer, Matthias, Müller, Rolf, Huber, Christian G.

In order to generate proteomics data that are suitable to validate protein identification in complex mixtures using multidimensional liquid-chromatography-mass spectrometry approaches, we implemented...

05471 Executive Summary -- Computational Proteomics (2006)

Huber, Christian G., Kohlbacher, Oliver, Reinert, Knut

The Dagstuhl Seminar on Computational Proteomics brought together researchers from computer science and from proteomics to discuss the state of the art and future developments at the interface...

Evaluation of LC-MS data for the absolute quantitative analysis of marker proteins (2006)

Delmotte, Nathanaël, Mayr, Bettina, Leinenbach, Andreas, Reinert, Knut, Kohlbacher, Oliver, Klein, Christoph, ...

The serum complexity makes the absolute quantitative analysis of medium to low-abundant proteins very challenging. Tens of thousands proteins are present in human serum and dispersed over an...

Glycosylation Patterns of Proteins Studied by Liquid Chromatography-Mass Spectrometry and Bioinformatic Tools (2006)

Toll, Hansjörg, Berger, Peter, Hofmann, Andreas, Hildebrandt, Andreas, Oberacher, Herbert, Lenhof, Hans Peter, ...

Due to their extensive structural heterogeneity, the elucidation of glycosylation patterns in glycoproteins such as the subunits of chorionic gonadotropin (CG), CG-alpha and CG-beta remains one of...

05471 Abstract Collection -- Computational Proteomics (2006)

Huber, Christian G., Kohlbacher, Oliver, Reinert, Knut

From 20.11.05 to 25.11.05, the Dagstuhl Seminar 05471 ``Computational Proteomics'' was held in the International Conference and Research Center (IBFI), Schloss Dagstuhl. During the seminar, several...

A machine learning approach for prediction of DNA and peptide HPLC retention times (2006)

Sturm, Marc, Quinten, Sascha, Huber, Christian G., Kohlbacher, Oliver

High performance liquid chromatography (HPLC) has become one of the most efficient methods for the separation of biomolecules. It is an important tool in DNA purification after synthesis as well as...

Analysis of Biological and Synthetic Ribonucleic Acids by Liquid Chromatography-Mass Spectrometry Using Monolithic Capillary Columns (2005)

Hoelzl, Georg, Oberacher, Herbert, Pitsch, Stefan, Stutz, Alfred, Huber, Christian G.

Ion-pair reversed-phase high-performance liq. chromatog. (IP-RP-HPLC) has been evaluated as a method for the fractionation and desalting of ribonucleic acids prior to their characterization by...

High-resolution liquid chromatography of DNA fragments on non-porous poly(styrene-divinylbenzene) particles (1993)

Huber, Christian G., Oefner, Peter J., Preuss, Eugen, Bonn, Günther K.

DNA restriction fragments and PCR products were separated by means of ion-pair reversed-phase high-performance liquid chromatography on alkylated non-porous poly(styrene-divinylbenzene) particles...

Proteomics of Light-Harvesting Proteins in Different Plant Species. Analysis and Comparison by Liquid Chromatography-Electrospray Ionization Mass Spectrometry. Photosystem I1

Zolla, Lello, Rinalducci, Sara, Timperio, Anna Maria, Huber, Christian G.

The light-harvesting proteins (Lhca) of photosystem I (PSI) from four monocot and five dicot species were extracted from plant material, separated by reversed-phase high-performance liquid...

Proteomics of Light-Harvesting Proteins in Different Plant Species. Analysis and Comparison by Liquid Chromatography-Electrospray Ionization Mass Spectrometry. Photosystem II1

Zolla, Lello, Timperio, Anna-Maria, Walcher, Wolfgang, Huber, Christian G.

An overview of the intact molecular masses and the hydrophobic properties of the photosystem II (PSII) light-harvesting proteins in 14 different plant species is presented. The protein separation and...

Temperature-Modulated Array High-Performance Liquid Chromatography

Premstaller, Andreas, Xiao, Wenzhong, Oberacher, Herbert, O'Keefe, Matthew, Stern, David, Willis, Thomas, ...

Using novel monolithic poly(styrene-divinylbenzene) capillary columns with an internal diameter of 0.2 mm, we demonstrate for the first time the feasibility of constructing high-performance liquid...

Proteomics of Light-Harvesting Proteins in Different Plant Species. Analysis and Comparison by Liquid Chromatography-Electrospray Ionization Mass Spectrometry. Photosystem I1

Zolla, Lello, Rinalducci, Sara, Timperio, Anna Maria, Huber, Christian G.

The light-harvesting proteins (Lhca) of photosystem I (PSI) from four monocot and five dicot species were extracted from plant material, separated by reversed-phase high-performance liquid...

Proteomics of Light-Harvesting Proteins in Different Plant Species. Analysis and Comparison by Liquid Chromatography-Electrospray Ionization Mass Spectrometry. Photosystem II1

Zolla, Lello, Timperio, Anna-Maria, Walcher, Wolfgang, Huber, Christian G.

An overview of the intact molecular masses and the hydrophobic properties of the photosystem II (PSII) light-harvesting proteins in 14 different plant species is presented. The protein separation and...

Temperature-Modulated Array High-Performance Liquid Chromatography

Premstaller, Andreas, Xiao, Wenzhong, Oberacher, Herbert, O'Keefe, Matthew, Stern, David, Willis, Thomas, ...

Using novel monolithic poly(styrene-divinylbenzene) capillary columns with an internal diameter of 0.2 mm, we demonstrate for the first time the feasibility of constructing high-performance liquid...

A statistical learning approach to the modeling of chromatographic retention of oligonucleotides incorporating sequence and secondary structure data

Sturm, Marc, Quinten, Sascha, Huber, Christian G., Kohlbacher, Oliver

We propose a new model for predicting the retention time of oligonucleotides. The model is based on ν support vector regression using features derived from base sequence and predicted secondary...

Comprehensive analysis of proteins of pH fractionated samples using monolithic LC/MS/MS, intact MW measurement and MALDI-QIT-TOF MS

Yoo, Chul, Patwa, Tasneem H., Kreunin, Paweena, Miller, Fred R., Huber, Christian G., Nesvizhskii, Alexey I., ...

A comprehensive platform that integrates information from the protein and peptide levels by combining various MS techniques has been employed for the analysis of proteins in fully malignant human...