Sartorius™ Centrisart™ I Reverse Centrifugal Concentrators

Remove proteins from difficult to filter samples, even whole blood. Sartorius™ Centrisart I Reverse Centrifugal Concentrators performs centrifugal ultrafiltration against the direction of centrifugal force for fast and simple preparation of protein-free ultrafiltrates. PES and CTA membranes for 5,000 to 300,000 Dalton MWCO.

Brand: Sartorius™

Manufacturer Part Number: 13279----------E

X12 Centrisart centrifugal filter 300000 MWCO D

UNSPSC: 41104916

Code: 03

Additional Details:
Additional Details: Weight: 0.10000kg

Product Code. 10778821

Quantity Price
1 £79.48 / Pack of 12
Estimated Shipment
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Description and Specification


Membrane Material Polyethersulfone (PES)
Diameter (Metric) 14mm
For Use With (Application) Small volume centrifugal ultrafiltration of biological samples
Length (Metric) 93mm
Max. Force 2,000xG (Fixed Angle Rotor); 2,500xG (Swinging Bucket Rotor)
MWCO 300,000 d
Quantity 12/Pk.
Volume (Metric) 0.5 to 2.5mL

Ready-to-use unit for small volume centrifugal ultrafiltration
  • Separate proteins from low molecular weight substances in biological samples
  • Reverse centrifugal concentration process prevents premature blockage of the filter
  • Unique design can be used in fixed-angle or swinging-bucket rotors accepting standard 15 ml tubes
  • Ultrafiltration of 90% of the original sample volume is typically completed in about 30 minutes
  • Ultrafiltrate is collected in the floater insert tube, where it is accessible without removing the tube
Removal of proteins from biological samples is a critical step for many applications, including:
  • Drug binding studies
  • Determination of metabolites in serum
  • Protein removal from blood samples
  • Cleaning of liposomes
  • Virus removal