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49297 Sigma

Dextran from Leuconostoc mesenteroides

analytical standard, for GPC, Mw 1,400,000

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Properties

Related Categories Analytical Standards, Analytical/Chromatography, Biochemicals and Reagents, Carbohydrate Standards, Carbohydrates,
grade   analytical standard
  for GPC
CofA   exact values can be taken from the accompanying certificate of analysis
mol wt   Mn ~65,100
  Mp ~1,223,000
  Mw ~1,394,000
Mw/Mn   ~2.14

Description

Application

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

Dextran is a branched glucan composed of linear α(1→6) linked glucose units and α (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.

Price and Availability

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
2

Documents

Certificate of Analysis

Protocols & Articles

Articles

Dextran and Related Polysaccharides

Historically, dextrans had been long recognized as contaminants in sugar processing and other food production. The formation of dextran in wine was shown by Pasteur to be due to the activity of micro...
Vicki Caligur
BioFiles 2008, 3.10, 17.
Keywords: Adhesion, Applications, Chromatography, Clinical, Cosmetics, Derivatizations, Diffusion, Filtration, Immobilization, Industries, Ion Exchange, Ligands, Microscopy, Molecular biology, Molecular biology techniques, Nuclear magnetic resonance spectroscopy, Nucleic acid hybridization, Pharmaceutical, Precipitation, Purification, Separation, Size-exclusion chromatography, Spectroscopy, Sulfations, Type

Peer-Reviewed Papers
15

References

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