Dextran sulphate sodium salt, Mr ~40,000

Dextran sulphate sodium salt - is an anionic polymer of sulfated glucose, capable of accelerating hybridization rates of nucleic acids.

D 4401 (OTTO) Dextran sulphate sodium salt, Mr ~40,000 Cas 9011-18-1 - used for the selective precipitation of lipoproteins, probe hybridization membrane-immobilized DNA, the release of DNA from DNA-histone complexes, and the inhibition of RNA binding to ribosomes.