Slide-A-Lyzer Dialysis Cassette G2 30 ml 10 kDa Pack of 6 Cassettes

The Thermo Scientific 87732 Slide-A-Lyzer Dialysis Cassette G2 is a convenient and efficient device for performing dialysis, a separation technique used to exchange small molecules across a semi-permeable membrane while retaining larger molecules. This specific cassette is designed to hold up to 30 mL of sample and features a 10,000 Dalton (10K) molecular weight cut-off (MWCO). This MWCO determines the size of molecules that can pass through the membrane; in this case, molecules smaller than 10,000 Daltons will permeate the membrane into the surrounding buffer solution, while larger molecules will be retained within the cassette.

The Slide-A-Lyzer G2 cassette format offers a self-contained and user-friendly approach to dialysis. The sample is simply loaded into the cassette, which is then immersed in a larger volume of buffer solution. The design eliminates the need for traditional dialysis tubing, which requires cumbersome handling, clamping, and frequent leak checks.

The 30 mL capacity of this cassette makes it suitable for processing moderate sample volumes, while the 10K MWCO makes it appropriate for a variety of applications, including buffer exchange, desalting, and the removal of small molecule contaminants from protein samples. The Slide-A-Lyzer G2 simplifies the dialysis process, making it a valuable tool for various laboratory workflows.