Pall Filtration Concentrator MWCO 10000 Vivaspin 500, 25 Items GEHE28-9322-25

Cytiva protein concentrator spin columns

Vivaspin™ ultrafiltration spin columns are designed for fast, non-denaturing concentration and desalting of proteins and other biological samples.

• Ease-of-use: One-step sample concentration in a single tube, for minimal sample handling and reduced sample loss, as well as pH compatibility over a broad range – pH 1 to 9.
• Sample protection: Patented Vivaspin dead-stop technology ensures samples cannot be concentrated to dryness and enables direct concentrate recovery.
• High flow rates: And minimal membrane blockage through the vertical polyethersulfone (PES) membrane design.
• Minimal protein adsorption: Thanks to the Vivaspin™ polycarbonate tube design.
• Wide selection: Vivaspin sample concentrators are suitable for sample volumes ranging from 100 µL to 20 mL, with a range of molecular weight cut-off (MWCO) values from Mr 3000 to 100 000.