Vivaspin Turbo 4, 50 kDa, PES, 25 pc
4 ml - 40 µl ultrafiltration unit with twin vertical membranes and sleek internal design for fastest sample concentration with highest recoveries. The pipette friendly dead stop pocket eliminates the risk of sample filtration to dryness and facilitates the recovery of the concentrate.
Order Number: VS04T31
Price: $152.00
Availability: In Stock *
*Detailed delivery date provided during check-out
Configurate your Vivaspin® Turbo 4 Ultrafiltration Unit
Vivaspin® Turbo 4 can handle up to 4 ml sample volume in 4 swing-out and fixed angle rotors accepting 15 ml centrifuge tubes. The Vivaspin® Turbo 4 optimised design, the sleek internal profile, ensures maximum process speeds right the way down to the last few micro litres after > 100 fold concentration. The UV joining technology allows for a smooth joint transition between membrane and plastic housing, allowing the collection of the complete concentrated sample into the unique pipette friendly dead stop pocket.
- Sleek internal design as well as large vertical twin membranes for ultra fast concentration
- High retentate recovery > 95 % x pH 1-14 suited polystyrene housing with high chemical compatibility
- High flux PES membrane
- Universal rotor compatibility
- Safe sample concentration and easy recovery due to unique, angular and pipette friendly dead-stop pocket
- Volume graduation for easy detection / monitoring of the concentrate volume
- > 100-fold concentration with twin vertical membranes
Performance Characteristics
| Time to concentrate up to 30x [min.] at 20°C and solute recovery % | ||||
|---|---|---|---|---|
| Rotor | Swing out | Fixed angle (25°) | ||
| Centrifuge speed | 4,000xg | 7,500xg | ||
| Starting vol. | 4ml | 4ml | ||
| Min. | Rec. | Min. | Rec. | |
| Cytochrome c (12,400 MW) | ||||
| 3,000 MWCO PES | 60 | 98 | 80 | 96 |
| Lysozyme (14,300 MW) | ||||
| 3,000 MWCO PES | 65 | 95 | 70 | 93 |
| Cytochrome c (12,400 MW) | ||||
| 5,000 MWCO PES | 40 | 95 | 50 | 94 |
| Lysozyme (14,300 MW) | ||||
| 5,000 MWCO PES | 50 | 94 | 60 | 92 |
| a-chymotrypsin (25,000 MW) | ||||
| 10,000 MWCO PES | 10 | 95 | 8 | 95 |
| BSA (66,000 MW) | ||||
| 10,000 MWCO PES | 10 | 98 | 7 | 97 |
| 30,000 MWCO PES | 8 | 96 | 6 | 97 |
| IgG (160,000 MW) | ||||
| 30,000 MWCO PES | 18 | 94 | 13 | 92 |
| 50,000 MWCO PES | 16 | 93 | 12 | 90 |
| 100,000 MWCO PES* | 17 | 94 | 13 | 92 |
*3,000xg swing-out / 5,000xg fixed angle
Application Note
Brochure
Catalog
Datasheet
User Manual
Product properties
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MWCO50,000 Daltons
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Width18 mm
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Volume Range2 – 4 mL
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Primary Product TypeUltrafiltration Devices
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Membrane materialPolyethersulfone (PES)
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MembranePolyethersulfone (PES)
Technical attributes
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Electrical / battery itemNo
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Animal ComponentsNo
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Concentrator CapPolypropylene (PP)
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Concentrator Body/ SleevePolystyrene butadiene copolymer
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Overall length122.5 mm
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Hold-up volume10 µl
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Active Membrane Area7 cm²
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Dead stop volume40 / 60 µL
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Fixed Angle Rotor25°
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Max. g-force angle rotor4,000 × g
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Max. g-force swing-out rotor4,000 × g
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CertificationNone
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Filtrate VesselPolypropylene (PP)
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ApplicationProtein Concentration
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Area of applicationBuffer Exchange` Protein/DNA Concentration
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MarketBioPharma` Research
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Device typeCentrifugal Ultrafiltration Devices
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Sample TypeProtein` Nanoparticles` Virus
