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Merck

31394

Dextran

enzymatic synth.

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About This Item

Linear Formula:
[C6H10O5]n
CAS Number:
9004-54-0
UNSPSC Code:
12352201
NACRES:
NA.25
EC Number:
232-677-5
MDL number:
MFCD00130935

Key Documents

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SMILES string

O1C(C(C(C(C1CO)O)O)O)OCC2OC(C(C(C2O)O)O)OCC(O)C(O)C(O)C(O)C=O

InChI key

FZWBNHMXJMCXLU-UHFFFAOYSA-N

InChI

1S/C18H32O16/c19-1-5(21)9(23)10(24)6(22)3-31-17-16(30)14(28)12(26)8(34-17)4-32-18-15(29)13(27)11(25)7(2-20)33-18/h1,5-18,20-30H,2-4H2

form

powder

mol wt

Mr ~1,500

color

colorless to almost colorless

solubility

water: 1.5 g/10 mL, clear

storage temp.

room temp

Quality Level

200

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This Item
008920027100270
Dextran enzymatic synth.

Sigma-Aldrich

31394

Dextran

Supelco

Supelco

00892

Dextran

Dextran analytical standard, 25,000

Supelco

00271

Dextran

Dextran analytical standard, 12,000

Supelco

00270

Dextran

solubility

water: 1.5 g/10 mL, clear

solubility

-

solubility

-

solubility

-

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

form

powder

form

powder or crystals

form

powder or crystals

form

powder or crystals

storage temp.

room temp

storage temp.

-

storage temp.

-

storage temp.

-

color

colorless to almost colorless

color

-

color

-

color

-

mol wt

Mr ~1,500

mol wt

Mn ~55,500, Mp ~66,700, Mw ~80,900

mol wt

Mn ~18,300, Mp ~21,400, Mw ~23,800

mol wt

Mn ~8,110, Mp ~9,890, Mw ~11,600

Application

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.

Other Notes

To gain a comprehensive understanding of our extensive range of Dextrans for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCM0731
BCCK1859
BCCF4787
BCCC4256
BCBV7724

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Dmitri Simberg et al.
Biomaterials, 30(23-24), 3926-3933 (2009-04-28)
In order to understand the role of plasma proteins in the rapid liver clearance of dextran-coated superparamagnetic iron oxide (SPIO) in vivo, we analyzed the full repertoire of SPIO-binding blood proteins using novel two-dimensional differential mass spectrometry approach. The identified
Yuichi Ozaki et al.
Circulation journal : official journal of the Japanese Circulation Society, 76(4), 922-927 (2012-02-04)
Although an intracoronary frequency-domain optical coherence tomography (FD-OCT) system overcomes several limitations of the time-domain OCT (TD-OCT) system, the former requires injection of contrast media for image acquisition. The increased total amount of contrast media for FD-OCT image acquisition may
Molecular Weight Effects on the Miscibility Behavior of Dextran and Maltodextrin with Poly(vinylpyrrolidone).
Van Eerdenbrugh B, Taylor LS.
Pharmaceut. Res., doi: 10-doi: 10 (2012)
Melda Altikatoglu et al.
Artificial cells, blood substitutes, and immobilization biotechnology, 40(4), 261-265 (2012-01-28)
In the present study, the stabilizing effect of dextrans as additives on the denaturation and inactivation of glucose oxidase (GOD) was investigated. Three different molecular weighted dextrans (M(w) 17.5, 75, 188 kD) were used with different concentrations. Dramatically increased enzyme
Do Hyung Kim et al.
Nanoscale research letters, 7(1), 91-91 (2012-01-31)
Sorafenib-incoporated nanoparticles were prepared using a block copolymer that is composed of dextran and poly(DL-lactide-co-glycolide) [DexbLG] for antitumor drug delivery. Sorafenib-incorporated nanoparticles were prepared by a nanoprecipitation-dialysis method. Sorafenib-incorporated DexbLG nanoparticles were uniformly distributed in an aqueous solution regardless of
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