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Thermo Scientific™ Pierce™ 9K MWCO Protein Concentrators
Achieve high-performance concentration, diafiltration or buffer-exchange with these 9000-MW cut-off (MWCO) disposable centrifugal devices.
£122.00 - £271.00
Specifications
Description | Pierce Protein Concentrators, 9K MWCO, 20mL |
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Material (Membrane) | Cellulose Membrane Bonded to Polypropylene Tube |
MWCO | 9 kDa |
Volume (Metric) | 20 mL |
Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
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Product Code | Brand | Quantity | Price | Quantity & Availability | |||||
10003544
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Thermo Scientific™
87749 |
10 devices |
This item is currently unavailable or has been discontinued. View the product page for possible alternatives. |
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11802084
|
Thermo Scientific™
89885A |
25 devices |
This item is currently unavailable or has been discontinued. View the product page for possible alternatives. |
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Description
Thermo Scientific™ Pierce Protein Concentrators are disposable centrifugal devices for high-performance concentration, diafiltration or buffer-exchange of biological samples.
Pierce Protein Concentrators effectively combine simplicity, speed, capacity and recovery to yield enhanced concentration, purification and separation of proteins even with dilute protein samples. The high-performance regenerated cellulose membranes in these 9K molecular-weight cutoff (MWCO) units are carefully and accurately rated to provide more than 90% protein recovery for proteins larger than 9000 daltons. Pierce Concentrators are available in 7mL and 20mL sizes, which are compatible with swinging-bucket and fixed-angle rotors. These centrifugal concentrators provide efficient concentration of biological samples containing proteins (antigens, antibodies and enzymes), nucleic acids (DNA) and micro organisms (viral particles).
Highlights:
Rapid protein concentration – achieve greater than 100-fold protein concentration in less than 45 minutes
Excellent protein recovery – remove buffer and small molecules while retaining more than 90% of proteins larger than 9kDa
Convenient – two sizes designed to fit 15mL and 50mL conical tubes; ideal for simple concentration of 1 to 20mL of sample
Instrument-compatible – use standard centrifuges with swinging-bucket or fixed-angle rotors; collect and recover sample without invert spinning
Versatile – the easiest way to perform sample concentration, diafiltration or buffer-exchange of biological samples
Requires:
Centrifuge equipped with a rotor for 15mL or 50mL conical tubes (for 7mL or 20mL Concentrators, respectively)
Recommended for:
Protein concentration with tissue culture media, antiserum or monoclonal antibody preps; Concentration of protein peaks following gel-permeation chromatography; Removal of unincorporated protein label; Concentration and desalt/buffer-exchange after eluting protein from ion-exchange, hydrophobic interaction (HIC), metal chelate or affinity chromatography columns.
Specifications
Pierce Protein Concentrators, 9K MWCO, 20mL | |
Cellulose Membrane Bonded to Polypropylene Tube | |
9 kDa | |
20 mL |