Vivaspin® 2 Centrifugal Concentrator Polyethersulfone, 25 pc

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Vivaspin® 2 Centrifugal Concentrator Polyethersulfone, 25 pc Vivaspin® 2 Centrifugal Concentrator Polyethersulfone, 25 pc
 

Top Features

  • Avoids membrane fouling with crossflow technology for low-volume samples
  • Increases process speeds with high flux design and membranes
  • Adapts to your sample needs for concentration and diafiltration of almost any macromolecule
  • Retentate sample retrieval with or without a pipette

Popular Applications

  • Concentration
  • Desalting
  • Buffer exchange

MWCO
Price (USD):
$167.00
Item No.: 
VS0291
Availability: 

*Custom/bulk order quotes are provided within 24 hours of request.

Vivaspin® centrifugal concentrators are disposable ultrafiltration units for the concentration of most macromolecules – including proteins, viruses, nucleic acids and nanoparticles – thanks to a broad range of molecular weight cut-offs (MWCO).

Vivaspin® 2 is recommended for concentration or diafiltration of initial sample volumes up to 3 mL. It features a vertical membrane for high-speed filtration, with volume graduations on the housing to allow easy monitoring of ultrafiltration progress. Vivaspin® 2 combines the speed of the original Vivaspin® products with low internal surface and membrane areas, and a choice between polyethersulfone (PES), Hydrosart® regenerated cellulose (HY/RC) or cellulose triacetate (CTA) materials to ensure superior recoveries of any target molecule, especially from very dilute samples. The integral dead-stop pocket enables more than 100-fold concentration factors while eliminating the risk of sample loss and simplifying retentate retrieval. Optionally, the concentrator can simply be inverted for pipette-free collection of the entire retentate sample into the included collection tube.

Application Notes

Sartorius Ultrafiltration Products in the Preparation of Biological and Medical Nanocarriers - a Short Review
en 944.4 kB
Lab Filtration Application Note Reference List
en 568.9 kB
Concentration and Purification of Viruses by Ultrafiltration – a Short Review
en 461.1 kB
Treatment of Vivaspin® Concentrators for Improved Recovery of Low-Concentrated Protein Samples
en 485.8 kB
Vivaflow® and Vivaspin® Workflow in Protein Research Laboratories
en 1.6 MB
Sample Preparation for Radio Immunoassay with Vivaspin 2 Ultrafiltration Devices
en 274.7 kB
Protein Complex Concentration with Vivaspin® Prior to Fourier Transform Infrared (FTIR) Spectroscopy
en 145.5 kB
De-lipidation and de-proteinization or hyperlipidaemic serum samples using Vivaspin®
en 100.1 kB

Brochure

Lab Ultrafiltration – Tips and Tricks
en 1.4 MB
Laboratory Ultrafiltration - Frequently Asked Questions
en 295.4 kB
Lab Ultrafiltration Products - From Centrifuge to Crossflow: Experience Unmatched Versatility and Performance
en 6.8 MB
Laboratory Ultrafiltration - How to Choose the Optimal Ultrafilter
en 525.2 kB

Catalog

Laboratory Filtration Products Catalog
en 20.2 MB

Datasheet

Vivaspin - Comprehensive Solutions for Centrifugal and Pressurized Sample Concentration Datasheet
en 407.6 kB

Flyer

Quick Start Guides: An Overview for Lab Ultrafiltration and Chromatography Products
en 327.3 kB

Poster

Laboratory Ultrafiltration - How to Choose the Optimal Ultrafilter
en 442.2 kB
Laboratory Ultrafilters - From Centrifugation to Crossflow: Unmatched Versatility and Performance for Any UF and DF Application
en 882.2 kB
Laboratory Ultrafiltration How to Choose the Optimal Ultrafilter
en 1.2 MB
Laboratory Ultrafilters: Quick Reference
en 511.2 kB

User Manual

Vivaspin® 500 and 2
en 578.6 kB

Applications

  • Application
    • Concentration
    • Diafiltration
    • Desalting
    • Buffer Exchange
  • Industry
    Pharma / Biotech
  • Intended Use
    General Laboratory Use (GLU)
  • Market
    • Research
    • Environmental

Compliance Information

  • Animal Components
    No
  • Certification
    ISO 9001

Dimensions

  • Membrane Area
    1.2 cm²
  • Overall Length
    126 mm

Materials of Construction

  • Concentrator Body/Sleeve
    Polycarbonate (PC)
  • Concentrator Cap
    Polycarbonate (PC)
  • Filtrate Vessel
    Polycarbonate (PC)
  • Membrane Material
    Polyethersulfone (PES)

Physicochemical Information

  • MWCO
    3 kDa

Product Information

  • Brand
    Vivaspin®
  • Device Type
    Centrifugal
  • Pack Size
    25
  • Sample Type
    • Macromolecule
    • Protein
    • Peptide
    • Nanoparticles
    • Virus
    • VLP
    • Viral Vector
    • Exosome
    • LNP
    • Nucleic Acid

Volume

  • Dead Stop Volume
    8 µL
  • Hold-up Volume
    < 10 µL
  • Maximum Capacity, Fixed Angle Rotor
    2 mL
  • Maximum Capacity, Swing Bucket Rotor
    3 mL
  • Minimum Recirculation Volume
    N/A
  • Volume Range
    0.4 – 3 mL

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