Contact
QR code for the current URL

Story Box-ID: 1286021

Tentamus Group GmbH An der Industriebahn 26 13088 Berlin, Germany http://www.tentamus.com
Contact Ms Mandy Deimel +43 1 890597911
Company logo of Tentamus Group GmbH

Implementation of a bioanalytical control device for routine measurement of drug products at VelaLabs

This fully automated system analyzes the size and charge of proteins, particularly monoclonal antibodies, without requiring manual capillary handling.

(PresseBox) (Berlin, )
Bioanalytical control of biological drug substances is performed at VelaLabs using new capillary electrophoresis sodium dodecyl sulphate (CE-SDS) and capillary isoelectric focusing (cIEF) technology for charge and size analysis.

In 2025, VelaLabs (Vienna) performed multiple assay developments for monoclonal antibodies to analyse their size and charge - either reduced or non-reduced. The Maurice device from protein simple (ProteinSimple - Maurice) is a fully automated cartridge based imaged capillary electrophoresis system. It is a device which uses the technology of SDS-PAGE (sodium dodecyl sulphate – polyacrylamide gel electrophoresis) and IEF to analyse the size and charge of proteins.

The Maurice uses a capillary system to separate biomolecules like antibodies, dependent on their size and charge without the need for manual handling of capillaries. Pre-built cartridges with integrated tracking of usage allow a simple analysis of CE-SDS and cIEF within 40 minutes for IgG antibodies.

Transferring an IgG assay from a different system (Sciex) to VelaLabs’ Maurice presented no major difficulties during the method setup phase. The sample results were within the expected range, producing comparable peaks.

The device is straightforward, easy to use and can be effectively used for transferring different methods to the cartridge-based CE-SDS system. Although the methods have been optimised for antibody analysis at VelaLabs, the same workflow could be applied to analyse other proteins, producing comparable and reliable results.

Follow us on social media: 

https://www.linkedin.com/company/tentamus-group/ 

https://www.instagram.com/tentamus/ 

Our Homepage: VelaLabs

VelaLabs is a contract laboratory for pharmaceutical analysis in Vienna. We offer Validation/Qualification/Transfer for physical/chemical methods, ligand binding methods (SPR, ELISA, MSD), cell-based assays and microbiology.

Website Promotion

Website Promotion
The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.
Important note:

Systematic data storage as well as the use of even parts of this database are only permitted with the written consent of unn | UNITED NEWS NETWORK GmbH.

unn | UNITED NEWS NETWORK GmbH 2002–2026, All rights reserved

The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.