Dextran sulphate sodium (DSS) is labelled with FITC by standard procedures.
The product is carefully purified from reagents, solvents and by-products. It is supplied as a yellow powder which is readily soluble in water or buffer solutions. The molecular weight is measured by gel permeation chromatography (GPC). The sulfur content is between 16 and 20%. It is stable when stored in well-sealed containers at room temperature in the dark.
If you need larger quantities please contact us for a bulk quotation.