Dextran from Leuconostoc mesenteroides

Descrição detalhada : Dextrans are polysaccharides with molecular weights >=1,000 Dalton, with a linear backbone of alpha-linked D-glucopyranosyl repeating units. Dextrans are found as bacterial extracellular polysaccharides. They are synthesized from sucrose by Leuconostoc mesenteroides and Lactobacillus brevis. Bacteria employ dextran in biofilm formation or as a protective coating to evade host phagocytes in the case of pathogenic bacteria.Dextran from Leuconostoc mesenteroides (Mw: 12,000) may be used as an analytical standard to calibrate the column for gel permeation chromatography (GPC).
Fórmula molecula r: (C6H10O5)n
Armazenamento : +2°C to +30°C
Embalagem : 1X100MG