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D4772

Sigma-Aldrich

Blue Dextran

BioReagent

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Synonym(s):
Dextran blue from Leuconostoc mesenteroides
CAS Number:
MDL number:
NACRES:
NA.25

product line

BioReagent

Quality Level

form

powder

mol wt

~2,000,000

packaging

vial of 50 mg

storage temp.

−20°C

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This Item
D57519000872762
Sigma-Aldrich

Sigma-Aldrich

D4772

Blue Dextran

Blue Dextran Void volume marker for gel filtration columns.

Sigma-Aldrich

D5751

Blue Dextran

Sigma-Aldrich

Sigma-Aldrich

90008

Blue Dextran

Sigma-Aldrich

Sigma-Aldrich

72762

Blue Dextran

form

powder

form

powder

form

powder

form

powder

storage temp.

−20°C

storage temp.

-

storage temp.

−20°C

storage temp.

−20°C

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

mol wt

~2,000,000

mol wt

2,000,000

mol wt

average mol wt 5,000

mol wt

average mol wt 500,000

packaging

vial of 50 mg

packaging

-

packaging

-

packaging

-

General description

Blue dextran is a derivative of dextran and a high molecular weight glucose polymer.

Application

Blue Dextran has been used as a single-phase fluid dye in the mass flow capability of hollow microneedle (HMN). It has also been used as a standard in gel filtration chromatography.

Biochem/physiol Actions

Blue dextran is used in affinity chromatography, gel filtration chromatography, protein chromatography and molecular weight markers. Blue dextran has been used to study Alzheimer′s disease.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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T1503
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25G
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Synthesis and characterization of blue dextrans
Viet D, et al.
Carbohydrate Polymers, 74(3), 372-378 (2008)
Risa Nobuta et al.
Nucleic acids research, 48(18), 10441-10455 (2020-09-18)
Comprehensive genome-wide analysis has revealed the presence of translational elements in the 3' untranslated regions (UTRs) of human transcripts. However, the mechanisms by which translation is initiated in 3' UTRs and the physiological function of their products remain unclear. This
Raja Ghosh et al.
Journal of chromatography. A, 1618, 460892-460892 (2020-01-30)
We discuss how the efficiency of a chromatography device could be enhanced by incorporating a new feature which ensures flow uniformity. The overall flow of fluid within the device, which has a cuboid shape, could be visualized as a combination
Halldor Felde Berg et al.
Reproduction in domestic animals = Zuchthygiene, 55(3), 401-404 (2020-01-10)
An extended lifespan of spermatozoa following artificial insemination (AI) can make the timing of insemination less critical, as previously demonstrated with immobilized spermatozoa that are gradually released from an alginate gel. The purpose was to examine the in vivo dissolution
Liguo Zhang et al.
Journal of colloid and interface science, 368(1), 648-654 (2011-12-27)
The objective is to investigate the influence of sonication on the mechanical and release properties of hydrogel capsules. A new fabrication process is developed to fabricate millimetric capsules made of a highly-viscous liquid core protected by a thin hyperelastic alginate

Protocols

Gel filtration chromatography is an established method for determining the size and molecular mass of proteins.

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