Introduction scienova Xpress Dialyzer

Scienova Blog Vorstellung der Scienova Xpress Dialyzer

The sample preparation of macromolecules is an often-required procedure in daily laboratory routine. Dialysis is a gentle method for molecule separation and is used in many protein biochemical laboratories for purification of protein samples. The classical method, the dialysis tube, is often used. However, this turns out to be disadvantageous for small sample volumes, high […]

Dialysis: How it works, dependencies and applications

Scienova Blog Dialyse Funktionsweise Abhängigkeiten und Anwendungen

Dialysis is a diffusion-based size-selective transport of molecules or other particles through a semipermeable membrane from a high to a lower concentration. The selectivity of dialysis is determined by the pore size of the semipermeable membrane. Dialysis is ideally suited for the separation of larger molecules (e.g. proteins) and significantly smaller molecules (e.g. salts). Figure […]