Jumbosep™ Centrifugal Filters
Point of Product
Description
Convenient and Reliable Concentration, Purification, and Diafiltration of 20 to 60 mL of Biological Samples
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Typically concentrates 60 mL sample volumes to 5 mL in 30 minutes
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Achieve 50X concentration and > 90% recovery in just minutes
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Low protein-binding Omega™ membrane and polysulfone housing minimize losses due to non-specific binding
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Versatile Omega membrane is available in a variety of MWCOs
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Color-coded and laser etched for easy identification
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Built-in deadstop prevents spinning to dryness
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Unique sealing mechanism prevents retentate leakage and filtrate contamination
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Economical - Sample reservoir and filtrate receiver can be sanitized or autoclaved, and reused
Specification
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Centrifugal Filter |
Attributes |
Values |
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Jumbosep™ Centrifugal Filters |
Materials of construction |
Sample Reservoir and Filtrate Receiver: Polysulfone Sample Reservoir Cap: Polyethylene Filter Media: Omega (modified polyethersulfone) membrane Insert Without Membrane: High-density polyethylene Filtrate Receiver Cap and Insert Release: Polypropylene |
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Effective filtration area |
15.2 cm² |
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Dimensions |
Maximum Outside Diameter: 6 cm (2.4 in.) Height (Full Assembly with Cap): 11.3 cm (4.5 in.) |
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Operating temperature range |
0 – 40 °C (32 – 104 °F) |
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Capacities |
Maximum Sample Volume: 60 mL Final Concentrate Volume: 3.5 – 4 mL Filtrate Receiver Volume (Maximum): 60 mL Hold-up Volume: 0.2 mL (membrane/support) |
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pH range |
1 – 14 |
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Maximum centrifugal force |
3,000 x g |
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Centrifuge |
Fits swinging bucket rotors that accept flat-bottomed 250 mL bottles and are capable of 1,000 to 3,000 x g |
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Sanitization |
Non-sterile. May be sanitized by filtering 70% ethanol through the device before use. The filtrate receiver and sample reservoir can be autoclaved. Do not autoclave the filter media. |