Competition Rapid Equilibrium Dialysis (RED) Inserts, 50 Inserts - FAQs

查看更多产品信息 Rapid Equilibrium Dialysis (RED) Inserts and Plates - FAQs (90088, 90087, 90112, 91012, 90004, 90006, 90005, 99006, 89809, 90085, 89812, 89811, 90007, 89810, 90006B)

4 个常见问题解答

Where is the DNA found when extracting proteins with B-PER Reagent?

It is found in the pellet after the first round of extraction of soluble proteins, so it should not be present in the final protein preparation.

Find additional tips, troubleshooting help, and resources within our Protein Purification and Isolation Support Center.

What is equilibrium dialysis?

Equilibrium dialysis uses size-defined membranes to separate the free molecules (i.e., those molecules not bound to plasma proteins at equilibrium state). This type of dialysis mimics an in vivo environment. We offer our RED (rapid equilibrium dialysis) and competition RED systems to conduct plasma or tissue-to-plasma protein-binding studies.

What is the difference between your dialysis devices (plates, device, cassettes, flasks)?

Please view our selection table to choose the right dialysis device for your experiment - https://www.thermofisher.com/us/en/home/life-science/protein-biology/protein-purification-isolation/protein-dialysis-desalting-concentration/dialysis-products.html.

What is protein dialysis?

Dialysis is the separation of small and large molecules in a solution by selective diffusion through a semi-permeable membrane. It is generally used for larger sample volumes, and can take hours to overnight for complete dialysis.