Tube-O-CONCENTRATOR™ is a versatile concentration device that utilizes a novel, water absorbing, liquid polymer and our patented Tube-O-DIALYZER™ for the rapid concentration of dilute protein solutions with zero protein loss. The unique tube design of Tube-O-DIALYZER™ ensures that 100% sample is recovered; simple place the entire device in a bench top centrifuge and spin for a few seconds.
The Tube-O-CONCENTRATOR™ solution is a liquid polymer that rapidly absorbs water through the dialysis membrane in the Tube-O-DIALYZER™ cap, which retains all molecules with a molecular weight >1kDa.
Tube-O-CONCENTRATOR™ is available in two sizes for concentrating sample volumes of up to 250µl (Micro) (Cat. # 786-625) or 2.5ml (Medi) (Cat. # 786-626).
Rapid concentration of protein solutions without protein precipitation
Combination of a unique tube format dialysis device and a water absorbing liquid polymer
Suitable for up to 250µl or 2.5ml protein solutions
Zero protein loss, even if protein precipitation occurs