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Centrisart I, 10,000 MWCO CTA, 12pc

0.1 - 2.5 ml
For very viscous or particle-containing liquids.

  • Centrifugal ultrafiltration against direction of centrifugal force
  • Removal of proteins from biological samples, even whole blood
  • Fast and simple preparation of protein-free ultrafiltrates
  • Wide range of MWCO

Order Number:  13239----------E

Price:  $79.00

Availability:  In Stock *

*Detailed delivery date provided during check-out

Centrisart® I is a ready-to-use unit for small volume centrifugal ultrafiltration to separate proteins from low molecular weight substances in biological samples. Centrisart® I features a unique design: Ultrafiltration in the direction opposite to the centrifugal force. This is so effective in preventing premature blockage of the filter that even whole blood samples can be deproteinized. Centrisart® I 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 min.The ultrafiltrate is collected in the floater insert tube, where it is readily accessible without removing the tube. Removal of proteins from biological samples is a critical step for e.g. drug binding studies or the determination of metabolites in serum.

  • Centrifugal ultrafiltration against direction of centrifugal force
  • Removal of proteins from biological samples, even whole blood
  • Fast and simple preparation of protein-free ultrafiltrates
  • Wide range of MWCO

Typical applications include

  • Drug binding studies
  • Determination of metabolites in serum
  • Protein removal from blood samples

Performance Characteristics

Time to filter
50% of sample
volume
Time to filter
90% of sample
volume
Passage of
sample
species
volume
BSA 1.0 mg/ml (66,000 MW)
5,000 MWCO 300 min. n/a 0 %
10,000 MWCO 35 min. 80 min. 2 %
20,000 MWCO 9 min. 20 min. 2 %
IgG 0.25 mg/ml (160,000 MW)
100,000 MWCO 13 min. 35 min. 3 %
Blue Dextran 0.1 mg/ml (2,000,000 MW)
300,000 MWCO 9 min. 25 min. 28 %

Application Note

High Recovery of Cationised Protein in Centrisart® I
en 178.4 kB

Brochure

Ultrafiltration Family
en 1.6 MB

Catalog

Laboratory Filtration Products (US and Canada)
en 9.6 MB

User Manual

Centrisart® I
en 301.5 kB

Product properties

  • MWCO
    10,000 Daltons
  • Volume Range
    0.1 – 2.5 mL
  • Primary Product Type
    Ultrafiltration Devices
  • Membrane material
    Cellulose Triacetate (CTA)
  • Membrane
    Cellulose triacetate (CTA)

Technical attributes

  • Electrical / battery item
    No
  • Animal Components
    No
  • Concentrator Cap
    Polyethylene (PE)
  • Concentrator Body/ Sleeve
    Cellulose Propionate
  • Dead stop volume
    100 µL
  • Certification
    None
  • Filtrate Vessel
    Polystyrene
  • Application
    Protein Concentration
  • Area of application
    Buffer Exchange` Diagnostic Sample Prep` Protein/DNA Concentration
  • Market
    BioPharma` Research` Clinical
  • Device type
    Centrifugal Ultrafiltration Devices
  • Sample Type
    Viscous samples - plasma

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