SP Sephadex C-25 CAS:61840-62-8
Item No.： I0040
Store at： 2～8°C
English name：SP Sephadex C-25
Other names: SP crosslinked dextran gel C-25; Dextran gel SP-C25
Type of exchanger：Strong cation exchanger
Main functional group：Sulphopropyl
Counter ion：Sodium
Rec. pH working range：2～10
Mol wt range：up to 30000
Bead form：Spherical,40-125um in dry form
Bead structure：Cross-linked dextran
Chemical stability：Stable in water,salt solutions, organic solvents,alkaline and weakly acidic solutions and denaturing solvents
Physical stability：Robust-have good flow properties and negligible volume changes due to changes in pH and ionic strength.
Available capacity(mg/ml avained gel)：230mg Ribonuclease
Applications: low molecular weight proteins, peptides, nucleotides and giant molecules（MW>200 KD）
Load：2.0-2.6mmol/g
Physicochemical properties:White bead powder. Cation exchanger.
Purpose: Biochemical research.It has both ion exchange properties and the advantages of G like dextran gel, such as non-specific adsorption, which is not easy to make protein denaturation, including enzymes.It has the characteristics of separating high molecular weight substances.
