Dextran sulfate sodium salt from Leuconostoc spp.

REF : D8906-50G
Marca : Sigma-Aldrich
Descrição :Dextran sulfate sodium salt from Leuconostoc spp. for molecular biology, average Mw >500,000 (dextran starting material), contains 0.5-2% phosphate buffer
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Descrição detalhada : Dextran sulfates are supplied as the sodium salt forms that are soluble and stable in water. It consist of 17% (approx.) sulfur equivalent to 2.3 (approx.) sulfate groups per glucosyl residue. Dextran is a (complex branched glucan) polymer of anhydroglucose. It is composed of approximately 95% alpha-D-(166) linkages and the remaining (163) linkages account for the branching of dextran.
Armazenamento : 2-8C
Embalagem : 1X50G