Corning® Spin-X® UF 500 µL Centrifugal Concentrator, 30,000 MWCO Membrane, 25/Case

Description

Corning Spin-X UF centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90% or better recovery.

 

• • The proprietary vertical membrane design and thin channel filtration chamber minimizes membrane fouling and provides fast, high speed concentrating, even with particle laden solutions.

 

• • Integrated dead stop design eliminates risk of spinning to dryness; no respinning necessary

 

• • Spin-X UF 500 for samples up to 500 µL

 

• • Low binding polyethersulfone (PES) membranes are available with five molecular weight cut-offs (MWCO): 5,000, 10,000, 30,000, 50,000 and 100,000 to meet all of your concentrating needs. Choose an MWCO 1/2 to 1/3 smaller than the protein to be concentrated.

 

• • The MWCO and graduations are printed right on the side of the concentrator tube to avoid mix-ups.

 

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  Spin-X UF 500 concentrators require fixed angle rotors. Minimum rotor angle is 40º. Click on the technical literature tab above for Spin-X UF manuals, protocols and a selection and use guide. (See Corning Spin-X UF Applications listed below product details at-a-glance.)

Spin-X UF centrifugal concentrators offer a simple, one step procedure for concentrating or desalting proteins and other biomolecules with 90% or better recovery.

• The vertical membrane design and thin channel filtration chamber minimizes membrane fouling and provides fast, high speed concen_trat_ing, even with particle laden solutions.
• Low binding polyethersulfone (PES) membranes are available with five molecular weight cut-offs (MWCO): 5,000, 10,000, 30,000, 50,000, and 100,000 to meet all of your concentrating needs. Choose an MWCO half to a third smaller than the protein to be concentrated.
• The MWCO and graduations are printed on the side of the concentrator tube to avoid mix-ups.
• Spin-X UF 6 and 20 concentrators can be used with either swinging bucket or fixed angle rotors. Spin-X UF 500 con_centrators require fixed angle rotors.