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

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