Merck
All Photos(4)

D8821

Sigma-Aldrich

Dextran from Leuconostoc mesenteroides

average mol wt 60,000-76,000

Linear Formula:
(C6H10O5)n
CAS Number:
EC Number:
MDL number:
NACRES:
NA.25

Quality Level

biological source

bacterial (Leuconostoc mesenteroides)

form

powder

optical activity

[α]20/D 190 to 201 °, c = 2% (w/v) in water

mol wt

average mol wt 60,000-76,000

storage temp.

2-8°C

Looking for similar products? Visit Product Comparison Guide

Packaging

10, 50, 100, 500 g in poly bottle

Application

Use of dextrans as long and hydrophilic spacer arms improves the performance of immobilized proteins acting on macromolecules.

Biochem/physiol Actions

Dextran is a branched glucan composed of linear a(1→6) linked glucose units and a (1→3) link initiated branches. Dextran ranges in size from 10,000 to 150,000 Kd. Dextrans are used in many applications as volume extenders, stabilizers, matrix components, binding platforms, lubricants and physical structure components.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service