OmniSEC system

Vienna Biocenter Core Facilities GmbH (VBCF)

Vienna | Website

Großgerät

Kurzbeschreibung

The OmniSEC system is an HPLC system connected to 4 detectors - UV, refractive index, right angle light scattering, and viscosity detection.

Ansprechperson

Arthur Sedivy

Research Services

The OmniSEC system combines analytical size exclusion chromatography with right angle light scattering and measurement of refractive index, to accurately determine protein molecular weights and concentrations. It can be used to analyze the oligomeric state of proteins and protein complexes and to quantify the different species present in a sample. A full UV-vis spectrum and intrinsic viscosity measurements enable the accurate determination of extinction coefficients and shape/size of protein samples.

Methoden & Expertise zur Forschungsinfrastruktur

The OmniSEC system combines analytical size exclusion chromatography with right angle light scattering and measurement of refractive index, to accurately determine protein molecular weights and concentrations. It can be used to analyze the oligomeric state of proteins and protein complexes and to quantify the different species present in a sample. A full UV-vis spectrum and intrinsic viscosity measurements enable the accurate determination of extinction coefficients and shape/size of protein samples.

Zuordnung zur Core Facility

Protein Technologies

Arthur Sedivy
Protein Technologies Facility
arthur.sedivy@vbcf.ac.at
The Vienna Biocenter Core Facilities (VBCF) is a research institute providing access to state of the art infrastructure and advanced research services on a fee-for-service basis. Additionally, VBCF core facilities are open to all forms of scientific cooperation. Information on general conditions of cooperation and usage fees is provided upon request.