Hydrosart® high performance membrane is a stabilized cellulose based membrane optimized for biopharmaceutical process applications. It is stable across a broad pH range and extremely hydrophilic, making it non-protein binding and virtually non-fouling.

  • Ultra-low protein adsorption
  • Easy cleaning
  • Higher yields
  • Long product life
  • Retains its performance even with repeated re-use without fouling or loss of retention

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Hydrosart® Microfiltration Cassettes are available in the following molecular weight cut offs:

0.2 μm and 0.45 μm

They can be used to remove the following from liquids:

  • Mammalian cells, CHO, BHK
  • Bacteria, E coli, Pasteurella, C. diphtheria
  • Yeasts
  • Cell lysates

Hydrosart® Microfiltration Cassettes are available in the following molecular weight cut offs:

0.2 μm and 0.45 μm

They can be used to remove the following from liquids:

  • Mammalian cells, CHO, BHK
  • Bacteria, E coli, Pasteurella, C. diphtheria
  • Yeasts
  • Cell lysates

Product Information

  • Brand
    Sartocon®

Find Out Why Hydrosart® Crossflow Membranes are so Productive

Crossflow Filtration (also known as Tangential Flow Filtration, or TFF) is a filtration method used under dynamic flow conditions. Product feed flows tangentially along the surface of the membrane where the product molecule is retained, while buffer and contaminants pass through the membrane. Sartorius Crossflow Ultrafilters contain Hydrosart TFF Membranes of various molecular weight cut-offs to manage volume reduction and buffer exchange in antibody, vaccine, and blood & plasma processes. Hydrosart is the preferred and best performing TFF membrane for biopharmaceutical manufacturing.