Vivaspin® 20 Diafiltration Cups, 12pc

Top Features of Vivaspin® 20 Diafiltration Cups

  • Eliminate process steps with continuous diafiltration
  • Minimize buffer consumption by achieving 98% salt removal in a single spin

Popular Applications for Vivaspin® 20 Diafiltration Cups

  • Salt or detergent removal
  • Buffer exchange
  • Sample pH adjustment
  • Low-molecular weight contaminant removal
  • Addition of preservatives, inhibitors or cofactors

Pack Size
Item No.: 
VSA005
Availability: 

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

Diafiltration Cups enable continuous diafiltration for sample volumes up to 2 mL. For samples up to 20 mL, Sartorius recommends concentrating to 2 mL or less (using the same Vivaspin® 20 unit) before inserting a Diafiltration Cup into the concentrator. Then simply fill the Diafiltration Cup with 10 mL exchange buffer and spin, to achieve efficient buffer exchange in a single step. This is a gentle buffer exchange approach that maximizes process speed by eliminating the multiple spin and re-fill steps demanded by discontinuous diafiltration.

Applications

  • Application
    Macromolecule Diafiltration
  • Application Area
    • Diafiltration
    • Desalting
    • Buffer exchange
  • Intended Use
    General Laboratory Use (GLU)
  • Market
    • BioPharma
    • Research
    • Environmental

Compliance Information

  • Animal Components
    No
  • Certification
    ISO 9001

Dimensions

  • Overall Length
    36.5 mm

Materials of Construction

  • Filtrate Vessel
    Polycarbonate (PC)

Product Information

  • Brand
    Vivaspin®
  • Device Type
    Continuous Diafiltration Accessory
  • Pack Size
    12
  • Sample Type
    • Macromolecule
    • Protein
    • Peptide
    • Nanoparticles
    • Virus
    • VLP
    • Viral Vector
    • Exosome
    • LNP
    • Nucleic Acid

Volume

  • Maximum Capacity, Swing Bucket Rotor
    10 mL
  • Volume Range
    10 mL
  • Volume with Pressure Head
    10 mL

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