TdB Labs

TdB Labs AB specialise in developing and manufacturing dextran derivatives and other polysaccharides. Their product range includes fluorescent derivatives labeled with FITC, TRITC, ATTO™ dyes, and their proprietary Antonia Red™ dye. Additionally, they also offer non-fluorescent derivatives, including various forms of dextran sulfate, such as dextran sulfate sodium (DSS) for colitis research.

With over 50 years experience in custom polysaccharide development, TdB's expertise results in a process that goes beyond chemical synthesis, ensuring rigorous quality control and comprehensive technical documentation.

TdB Labs products are widely utilised in life sciences, supporting applications such as permeability studies, cell preservation, and animal research. Additionally, their polysaccharide derivatives are used in clinical product processing, diagnostic kits, and molecular marker applications.