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Proteomics Services

Order customized proteome analysis taylored to your specific needs.

Gentaur takes care of your special requirements and our partner Mobidab GmbH & Co.KG, Germany performs the services you need. Each proteomics project performed receives personal attention. The proteome analysis will be designed and carried out by highly trained scientists and we will keep you fully informed during the process.With every custom proteomics result, we send a detailed design and analysis report.

Choose from the following modules:

• Sample Preparation
• Comparative 1D or 2D Protein Gel Electrophoresis
• Comparative Quantitative Analysis of Electrophoresis Results
• Cutting out of Bands or Spots of Interest

New: Protein Analysis Service by MALDI-TOF-Mass Spectrometry

Send us your purified protein or protein band/spot excised from SDS-Polyacrylamid gel and order your individualized protein analysis service by MALDI-TOF mass spectrometry.
MALDI-TOF MS (Matrix Assisted Laser Desorption Ionization Time-Of-Flight Mass Spectrometry) allows the absolute and accurate mass determination of biomolecules such as peptides and proteins at a wide analytical mass range. The sample to be analyzed is mixed with a matrix, ionized with a laser, and accelerated towards a detector to analyze its mass by time of flight. The absolute mass determination of proteins is helpful when the gene sequence of a protein is unknown, a protein shows posttranslational or primary structure modifications, or the tertiary structure of a protein deviates significantly from a sphere leading to wrong molecular weight determinations by SDS-PAGE or gel filtration.
Furthermore, the absolute mass determination of peptides generated by trypsin digestion of a target protein allows the identification of this protein (or impurities of protein preparations), the identification of changes of primary structure, and the identification or comparison of posttranslational modifications.

• Determination of the absolute molecular weight of the protein subunit(s)
• Protein Identification
• Identification of posttranslational protein modifications
• Comparison of posttranslational modifications of a protein