Product of the Month September

Proteus X-Spinner 2.5

As Product of the Month of September, we would like to present the ultrafiltration unit Proteus X-Spinner 2.5.
It is the first centrifugal concentrator designed with membrane proteins as a key application.

The 2.5 ml non-stick UF concentrator provides the highest possible protein recoveries.
This is due to two factors: the low protein binding cellulose triacetate (CTA) membrane and critically, the design of the X-Spinner which ensures that ultra-filtration is in opposite direction to the centrifugal force.
The contra design also ensures that the filter does not clog.

X-Spinner E.png

Features:

  • Available MWCOs: 5 kDa, 10 kDa,
    20 kDa, 100 kDa and 300 kDa
  • Sample volume: 0.1 - 2.5 ml
  • Sample Recovery Rate: > 99 %
  • Max. g force:
    2,500x g (swing bucket rotor)
    2,500x g (fixed angle rotor)

 

 

 Ideal for:

  • Membrane proteins
  • Viscous samples, e.g. proteins stored in 10 - 15 % glycerol
  • Hydrophobic proteins, e.g. fibronectin
  • Protein fractions after size exclusion (SEC) or immobilized metal affinity chromatography (IMAC)
  • De-proteinization of blood and serum samples

Ordering Information:

 Product
 Cat.-No.
Size
Price
Special Price*
 Proteus X-Spinner 2.5, 5 kDa MWCO
 42227.01
24 pieces
 175.00 €
 140.00 €
 Proteus X-Spinner 2.5, 10 kDa MWCO
42229.01
24 pieces
175.00 €
140.00 €
 Proteus X-Spinner 2.5, 20 kDa MWCO
42231.01
24 pieces
175.00 €
140.00 €
 Proteus X-Spinner 2.5, 100 kDa MWCO
42233.01
24 pieces
175.00 €
140.00 €
*The special prices are valid until September 30th, 2018
Please Note:
The "Product of the Month" promotion is for all SERVA customers within the EU and cannot be combined with other discounts, promotions etc..


Did you know?

Please find further Proteus X-Spinner products
→ here.

For further sample preparation products, please see also the
SERVA Brochure: Sample Preparation (pdf)

Sample Prep.png

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September - December 2018

Product of the Month September:
Proteus X-Spinner 2.5

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Market Square
September - December 2018

Electrophoresis:

  • Nucleic Acid Electrophoresis
  • SDS-PAGE
  •  Horizontal Isoelectric Focusing (IEF)
  •  Western Blotting: Reagents & Equipment

Life Sciences:

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  • Protease- & Phosphatase-Inhibitors

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Product of the Month September:
Proteus X-Spinner 2.5

Easy Ultrafiltration of Membrane Proteins

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