Dextran specialists since 1991
About the Company
TdB Labs was founded by the dextran pioneer Tony de Belder in 1991. We are specialised in the development and manufacturing of dextran derivatives and other polysaccharides.
The company offers fluorescent derivatives with FITC, TRITC, ATTO™-dyes and our proprietary Antonia Red™-dye. Our non-fluorescent derivatives include different variants of dextran sulfate, including dextran sulfate sodium (DSS) for colitis. We also offer a series of analyses specific to charged and uncharged dextran and polysaccharide derivatives, such as molecular weight determination by gel permeation chromatography.
We are ISO 9001 certified since August 2015.
“TdB Labs helped us develop a customised product of a specific molecular weight with a high-level purity according to our own specification. Thanks to the efforts from the team at TdB Labs, this product is now a key ingredient in one of our CE-marked products which are used to prevent adhesions after spinal surgery.”
Gert Wentzel
Managing Director. European Medical Contract Manufacturing B.V (EMCM), The Netherlands
