Xpress Dialyzers

The Xpress Dialyzers from Scienova are ready-to-use dialysis systems for small sample volumes. They allow fast and efficient purification of protein, RNA and DNA samples. Their design provides excellent sample recovery and allows very easy handling in the lab. The unique geometry of the dialysis cartridges also reduces dialysis time and can be used with most pipetting and laboratory automation systems. Protein binding studies for the development of active biopharmaceutical products can be easily performed with Xpress Dialyzers.

Clinical diagnostic labs can quickly prepare large quantities of samples for testing of free hormones such as testosterone, cortisol, T3 and T4 with Xpress Dialyzers. The ED300 and MD1000 are best suited for these tests because their design allows the serum sample and dialysis buffer to be pipetted in and out from the top of device. In this way multiple samples can be processed efficiently with automated liquid handling systems. Xpress Dialyzers are available for a variety of sample volumes with several molecular weight cutoff (MWCO) choices.

Selection Guide
  MD100 MD300 ED300 MD1000
Sample Volume (µl) 10-100 50-300 50-300 150-1000
Pipette Sample into & from Top YES YES YES YES
Pipette Buffer into & from Top NO NO YES YES
Microplate Format (SBS) 96 96 96 48
Membrane MWCO (kDa) 3.5 / 6-8 / 12-14
2 / 20 / 140 (special order only)

Xpress Micro Dialyzers

MD100 Xpress Micro Dialyzer MD100 Xpress Micro Dialyzer

10-100 µl sample volumes
96 well deep well plate

MD300 Xpress Micro Dialyzer MD300 Xpress Micro Dialyzer

50-300 µl sample volumes
96 well deep well plate

Xpress Equilibrium & Mini Dialyzers

ED300 Xpress Equilibrium Dialyzer ED300 Xpress Equilibrium Dialyzer

50-300 µl sample volumes
96 well deep well plate
Pipette buffer directly into top of dialyzer

MD1000 Xpress Mini Dialyzer MD1000 Xpress Mini Dialyzer

150-1000 µl sample volumes
48 well deep well plate
Pipette buffer directly into top of dialyzer

 

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