Sartorius, VS0122, Vivaspin® 500 Centrifugal Concentrator Polyethersulfone, 100 pc

Top Features
Avoids membrane fouling with crossflow technology for low-volume samples
Increases process speeds with a high flux design and PES membrane
Adapts to your sample needs for concentration and diafiltration of almost any macromolecule

Vivaspin® centrifugal concentrators are disposable ultrafiltration units for the concentration of most macromolecules - including proteins, viruses, nucleic acids and nanoparticles – thanks to the broad range of molecular weight cut-offs (MWCO).
Vivaspin® 500 is recommended for concentration or diafiltration with initial sample volumes up to 500 µL. It features a vertical membrane for unparalleled filtration speed, typically achieving >90% recoveries in less than 30 minutes. Volume graduations on the housing and filtrate tube allow ultrafiltration progress to be easily monitored. The integral dead-stop pocket enables up to 100-fold concentration factors while eliminating the risk of sample loss and simplifying retentate retrieval.

Specifications
Applications:
Application: Concentration; Diafiltration; Desalting | buffer exchange; Ultrafiltration
Application Area: Biologics development; Diagnostic sample prep; Environmental sample prep; Formulation development; Life science research; Nanotechnology research; Structural biology; Vaccine development
Industry: Pharma / Biotech
Intended Use: General Laboratory Use (GLU)
Market: Research; Environmental

Compliance Information:
Animal Components: No
Certification: ISO 9001

Dimensions:
Membrane Area: 0.5 cm²
Overall Length: 50 mm

Materials of Construction:
Concentrator Body/Sleeve: Polycarbonate (PC)
Concentrator Cap: Polycarbonate (PC)
Filtrate Vessel: Polypropylene (PP)
Membrane Material: Polyethersulfone (PES)

Physicochemical Information:
MWCO: 30 kDa

Product Information:
Brand: Vivaspin®
Device Type: Centrifugal
Pack Size: 100
Sample Type: Macromolecule; Protein; Peptide; Nanoparticles; Virus; VLP; Viral Vector; Exosome; LNP; Nucleic Acid

Volume:
Dead Stop Volume: 5 µL
Hold-up Volume: 5 µL
Maximum Capacity, Fixed Angle Rotor: 500 µL
Volume Range: 0.1 – 0.5 mL