| 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 |
| Intended Use | General Laboratory Use (GLU) |
| Animal Components | No |
|---|---|
| Certification | ISO 9001 |
| Membrane Area | 7.2 cm² |
|---|
| Housing Material | Styrene butadiene copolymer (SBC) |
|---|---|
| Membrane Material | Polyethersulfone (PES) |
| Minimum Retentate Volume | 60 µL |
|---|---|
| Recommended Feed Volume | 2 - 15 mL |
| Recommended Speed | 4,000 g |
| MWCO | 50 kDa |
|---|
Answer:This version contains a polyethersulfone ultrafiltration membrane with a 50 kDa molecular-weight cutoff.
Answer:Vivaspin Turbo 15 has a recommended starting sample volume of approximately 2 to 15 mL.
Answer:One pack contains twelve disposable Vivaspin Turbo 15 PES centrifugal concentrators.
Sartorius Vivaspin Turbo 15 PES Centrifugal Concentrators perform centrifugal ultrafiltration of biological macromolecules using a 50 kDa molecular-weight-cutoff polyethersulfone membrane. Their recommended starting volume is 2 to 15 mL, supporting concentration of compatible protein solutions and buffer-exchange procedures in laboratory centrifuges. The vertical membrane layout and fluidic design help maintain filtration area while recovering a concentrated retentate. This particular version uses a 50 kDa MWCO and is supplied as twelve disposable concentration units. A molecular-weight cutoff represents approximate membrane retention behavior and does not guarantee complete recovery of every 50 kDa species. Target-molecule shape, charge, buffer and centrifugation conditions can affect recovery and processing time. Select the rotor and tube support specified for the device and remain within the applicable centrifuge limits. Avoid running the membrane completely dry during critical steps. Collect the retentate carefully and validate target recovery when processing valuable samples. These concentrators are not purification chromatography columns or general particle filtration funnels.
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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| Brand | Vivaspin® Turbo |
|---|---|
| Filter Type | Centrifugal |
| Pack Size | 12 |
| Sample Type | Macromolecule; Protein; Peptide; Nanoparticles; Virus; VLP; Viral Vector; Exosome; LNP; Nucleic Acid; Water; EP; EV |
| Minimum Recirculation Volume | N/A |
|---|