Sephadex G-25；Cross-inked dextran gel G-25 CAS:9041-35-4
Item No.： I0030
Store at： 2～8°C
English name：Sephadex G-25；Cross-inked dextran gel G-25
Other name: cross linked dextran gel G-25; Crosslinked dextran gel G-25
Dry particle diameter：40～120um
Molecular weight classification range：A. Peptides and globular proteins：1000～5000；B. Dextran (linear molecule)：100～5000
Bed volume ml / g dry molecular sieve：4～6ml/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 to separate molecules with similar molecular weight, desalination, separation of peptides, washing of biological extract and determination of molecular weight.
