Feature

●Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis
●Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis & multiple sclerosis
●Free drug & hormone (T3/T4) analysis. Process samples in 30 minutes vs 17 hours for equil dialysis.
●Protein removal from serum & cell / tissue lysates
●Exchange buffers for proteomic peptide samples


Description

Vivaspin 500 Centrifugal Ultra Filter (1,000,000 MWCO, PES Membrane, 25 per pack)

Vivaspin® 500 μl centrifugal filter units offer a simple, one step procedure for sample preparation. They can effectively be used in a fixed angle rotors accepting 2.2 ml centrifuge tubes.

The patented vertical membrane design and thin channel filtration chamber (US 5,647,990), minimises membrane fouling and provides high speed concentrations, even with particle laden solutions.