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Physikalisch-Technische Bundesanstalt

StructureDiv. 3 Chemical Physics and Explosion Protection3.1 Metrology in Chemistry > 3.12 Bio-organic Analysis
Bio-organic Analysis
Working Group 3.12

Tasks

  • Quantitative Analysis of organic substances in complex matrix..
  • Development of Reference Measurement Procedures using mass spectrometry.
  • Determination of diagnostic markers1 in clinical samples.
  • Supporting quality in medical practice by providing target values in proficiency testing schemes and comparative measurements with clinical Reference Laboratories2.
  • Participating in international studies on traceability and comparability of such analyses.
  • Participating in certification of Standard Reference Materials, e.g. NIST-SRM 9713.

Services

  • List of measurement capabilities4.

Research

  • Analytical Biochemistry: Protein analysis by mass spectrometry.
  • Quantitative Proteomics. „Absolute“ quantification of proteins using IDMS.
  • Quantification of growth hormone (GH, somatotropin) from serum.
  • H/D exchange kinetics for obtaining thermodynamic data on proteins.
  • Characterization of protein structures by chemical x-linking.

Publications

       André Henrion   Cristian Arsene   Hamdin Cakar    Anita Röthke     Michael Rettig    




Contact

Dr.rer.nat. André Henrion
Tel.: +49 (0)531-592-3120
Email: André Henrion

Steffi Siegfried
Tel.: +49 (0)531-592-3101
Fax: +49 (0)531-592-3015
Email: Steffi Siegfried

Physikalisch-Technische Bundesanstalt
Arbeitsgruppe 3.12
Bundesallee 100
38116 Braunschweig

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