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Sartorius Vivaspin™ Filtrate Centrifugal Concentrators
BIOPHARMA

Remove proteins from difficult to filter samples, even whole blood. Sartorius Vivaspin™ Filtrate performs centrifugal ultrafiltration against the direction of centrifugal force for fast and simple preparation of protein-free ultrafiltrates. PES and CTA membranes for 5000 to 300,000 Dalton MWCO.

92.35 € - 130.00 €

Specifications

Disposable Reusable
Filter Type Centrifugal Ultrafiltration
Sample Volume 0.5 to 2.5 mL
Sterility Non-sterile
For Use With (Application) Small volume centrifugal ultrafiltration of biological samples
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Products 6
Product Code Brand MWCO Material (Membrane) Price Quantity & Availability  
Product Code Brand MWCO Material (Membrane) Price Quantity & Availability  
11785525
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Sartorius
13209----------E
5000, 10,000, 20,000 and 100,000 Da Cellulose Triacetate, PES This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
N/A
10323731
BIOPHARMA
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Sartorius
13239----------E
10 kDa Cellulose Triacetate
123.00 €
Pack of 12
In Stock
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10333731
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Sartorius
13269----------E
100 kDa PES This item is currently unavailable or has been discontinued.
View the product page for possible alternatives.
N/A
10139470
BIOPHARMA
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Sartorius
13229----------E
5 kDa Cellulose Triacetate
123.00 €
Pack of 12
In Stock
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10212131
BIOPHARMA
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Sartorius
13249----------E
20 kDa Cellulose Triacetate
130.00 €
Pack of 12
In Stock
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10778821
BIOPHARMA
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Sartorius
13279----------E
300 kDa PES
130.00 €
Pack of 12
In Stock
to see stock.
Add to basket
 
Description

Description

Offered with multiple MWCOs and two membrane options:

  • Cellulose triacetate (CTA) features high hydrophilicity and very low non-specific binding.
    • Cast without a support that could bind filtered solutes, these membranes are ideal where high target molecule recovery from the filtrate is important.
  • Polyethersulfone (PES) membranes exhibit low fouling characteristics, exceptional flux and broad pH compatibility.
    • Have a uniform surface, devoid of hydrophobic or hydrophillic interactions, offering excellent protein recoveries for most solutions.
  • Typical applications for Vivaspin™ Filtrate include:
    • Sample preparation for free drug
    • Metabolite or hormone analyses
    • Sample deproteinization
    • Separation of proteins from low molecular weight substances in biological samples
  • Sample capacity of 0.5 to 2.5 mL
  • May be used in fixed angle or swing bucket rotors, accepting standard conical or flat bottom 15 mL centrifuge tubes
  • Typically filter 90% of the initial sample volume in 30 minutes
  • Avoid premature membrane blockage by particle loaded samples
  • Retrieve the ultrafiltrate immediately after centrifugation without any disassembly
Specifications

Specifications

Reusable
0.5 to 2.5 mL
Small volume centrifugal ultrafiltration of biological samples
12 Pk.
93 mm
Centrifugal Ultrafiltration
Non-sterile
2000xG (Fixed Angle Rotor); 2500xG (Swinging Bucket Rotor)
0.5 to 2.5 mL
14 mm
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