MilliporeSigma™ Ultrafiltration Discs, 50 kDa NMW, Biomax Polyethersulfone

50 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Catalog Number	Mfr. No.	Diameter (Metric) Filter	Filtration Area
PBQK02510	MilliporeSigma™ PBQK02510	25 mm	4.1 cm^2
PBQK04310	MilliporeSigma™ PBQK04310	44.5 mm	13.4 cm^2
PBQK04710	MilliporeSigma™ PBQK04710	47 mm	17.3 cm^2
PBQK06210	MilliporeSigma™ PBQK06210	63.5 mm	28.7 cm^2
PBQK07610	MilliporeSigma™ PBQK07610	76 mm	41.8 cm^2

Description

50 kDa NMWL, Biomax polyethersulfone. Assemble your Amicon Stirred Cell with the membrane of your choice.

Assemble your Amicon Stirred Cell with the membrane of your choice. Ultrafiltration cut disc membranes are available in Ultracel™ regenerated cellulose and Biomax™ polyethersulvone (PES). The membranes are available in a range of different pore sizes & diameters.
Ultracel regenerated cellulose membranes are recommended for concentrating or desalting dilute solutions. The hydrophilic, tight microstructure of Ultracel membranes assures the highest possible retention with the lowest possible adsorption of protein, DNA or other macromolecules.
Biomax PES membranes are recommended for concentrating or desalting higher volumes of more concentrated samples such as serum, plasma, or conditioned tissue culture media.
Microfiltration Durapore™ PVDF cut discs are available 0.1 μm, 0.22 μm, and 0.45 μm pore sizes in both 63.5 mm and 75 mm diameters.

Features & Benefits:

• Disc diameters include: 25, 44.5, 47, 63.5, 76, 90 and 150 mm
• Both Ultracel™, Durapore™, and Biomax™ membranes are available in a wide range of pore sizes to meet your separation requirements
• Compatible with Amicon™ Stirred Cells

Applications:
Concentration, Buffer Exchange, Desalting

Specifications

• Filter Type: Ultrafiltration
• For Use With (Application): Protein purification; protein concentration; protein desalting
• Quantity: 10Pack

• Filter Code: PBQK
• Housing Material: PES