| Dextran Sulphate (DS) | |
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Dextran Sulphate is a polyanionic derivative of Dextran. It is supplied as a white, sodium salt powder, stabilized by a small amount of phosphate. Dextran Sulphate is freely soluble in water and salt solutions forming a stable, clear solution which may be sterilized by sterile filtration. The powder is stable for more than 6 years if stored at room temperature in air-tight containers.
PKC manufactures Dextran Sulphates of several molecular weights ranging
from mean Mw 5k to mean Mw >1000k.
The high purity and reproducible quality of Dextran Sulphate commend it for many applications in molecular biology and the health-care sector. The following properties and applications are well documented:
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