Thermo Scientific™ Pierce™ Protein Concentrator PES, 30K MWCO, 5-20 mL, 24 Reactions

Thermo Scientific™ Pierce™ Protein Concentrator PES, 30K MWCO, 5-20 mL, 24 Reactions

Thermo Scientific™ Pierce™ Protein Concentrators PES are disposable ultrafiltration centrifugal devices with a polyethersulfone (PES) membrane for concentration, desalting, and buffer exchange of biological samples. This product has a molecular weight cutoff (MWCO) of 3K and can be used for processing sample volumes ranging from 5 to 20 mL.

Features

• Rapid protein concentration—sample concentration of 10- to 30-fold can be achieved in 5 to 30 minutes for 10K MWCO (time may vary for a product with a different MWCO)
• Excellent protein recovery—typical protein recovery is >90%
• Versatility—perform sample concentration, diafiltration, or buffer-exchange of biological samples
• Compatibility—may be used in both fixed angle and swing bucker rotors; collect and recover sample without invert spinning
• MWCO: 30,000 Da