Sephadex G-200；Cross-inked dextran gel G-200

English name：Sephadex G-200；Cross-inked dextran gel G-200
Other name: cross linked dextran gel G-200; Crosslinked dextran gel G-200

Dry particle diameter：40～120um
Molecular weight classification range: A. peptides and spherical proteins：5000～800000；B. Dextran (linear molecule)：1000～200000
Bed volume ml / g dry molecular sieve：～15ml/g
PH：2～13
Physicochemical properties: white beads or powder, belonging to hydrophilic gel.It is stable and insoluble in water, weak acid and alkali solution. It can decompose glycosidic bonds in case of strong acid.

Purpose: Biochemical research.It is used for gel filtration, peptide separation, desalination and molecular weight determination.