Dextran sulfate Pharma grade

Dextran sulfate Pharma grade

Our Dextran sulfate Pharma grade products are suitable for those who aim to use them as raw materials in pharmaceutical formulations, medical devices, cosmetics or related.

TdB Labs produces high sulfated dextran sulfates in pharma grade quality with a mean molecular weight ranging from 5 kDa to 10 kDa. Kindly note that the low sulfated dextran sulfates i.e. DS5LS Pharma grade and DS10LS Pharma grade will be available upon request.

These products are tested for microbial contamination, bacterial endotoxins and residual solvents according to the European Pharmacopoeia. All the quality control results are reported in a Certificate of Analysis (CoA), which is unique for each batch. An integral part of the certificate is also an assessment of the possible elemental impurities according to ICH Q3D.


Dextran sulfate Pharma grade products have a wide range of applications such as:

  • Anti-coagulation agent in cell media
  • Selective precipitation of lipoproteins
  • Acceleration of DNA hybridization
  • Release of DNA from the DNA-histones complexes
  • Inhibition of tRNA-binding to ribosomes
  • Inhibition of ribonucleases
  • Anti-viral properties
  • Used in cosmetics for anti-inflammatory properties and osmotic retention of water
  • Separation of microorganisms and macromolecules
  • Adjuvant in vaccines
  • Studies on the perm selectivity of membranes


Have you cited this product in a publication? Let us know so we can reference it.

How to order

Visit our webshop to see the pack sizes available. Please send an e-mail to if you would like to receive a quote, place a bulk order or if you wish to place your order manually.

Dextran sulfate Pharma grade

In need of specialised
expertise in this area?

Contact TdB Labs to be your research partner.






What do you think about this website?