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Merck
모든 사진(2)

문서

D5751

Sigma-Aldrich

Blue Dextran

Void volume marker for gel filtration columns.

동의어(들):

Dextran blue from Leuconostoc mesenteroides

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About This Item

CAS Number:
MDL number:
UNSPSC 코드:
12352200
NACRES:
NA.25

생물학적 소스

non-animal source

형태

powder

품질

200

분자량

2,000,000

기술

affinity chromatography: suitable

적합성

suitable for GFC marker

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일반 설명

Blue Dextran is a soluble derivative of dextran. Its structure includes triazinyl dye Cibacron blue F3GA covalently bound to high molecular weight (2000 kDa) dextran. Blue Dextran is generally used as a marker to determine void volume in gel filtration chromatography columns.

애플리케이션

Blue Dextran has been used for calibration of size exclusion chromatography (SEC) column. It has also been used in Dextran blue permeability assays to determine the integrity of co-cultures containing epithelial cells. Blue dextran may be used in affinity chromatography, gel filtration chromatography, protein chromatography, and molecular weight markers. Blue dextran is also suitable to study Alzheimer′s disease.

제조 메모

Prepared from dextran with an average mol. wt. of 2,000,000.

분석 메모

degree of substitution: 0.10 to 0.12 mmol Cibracon Blue per gram of dextran

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


시험 성적서(COA)

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문서 라이브러리 방문

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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
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Yellow fever (YF) is a life-threatening viral disease endemic in parts of Africa and Latin America. Although there is a very efficacious vaccine since the 1930s, YF still causes 29,000-60,000 annual deaths. During recent YF outbreaks there were issues of
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Analytica chimica acta, 1191, 339358-339358 (2022-01-17)
Size exclusion chromatography (SEC) is one of the most commonly used techniques to detect the molecular weight (MW) of dissolved organic matter (DOM) in aquatic environments. The significant improvement and focus of this method have been the application of multiple
Osao Adachi et al.
Bioscience, biotechnology, and biochemistry, 74(12), 2438-2444 (2010-12-15)
The membrane fraction of Gluconobacter oxydans IFO 3244, involving membrane-bound quinoprotein quinate dehydrogenase and 3-dehydroquinate dehydratase, was immobilized into Ca-alginate beads. The Ca-alginate-immobilized bacterial membrane catalyzed a sequential reaction of quinate oxidation to 3-dehydroquinate and its spontaneous conversion to 3-dehydroshikimate
Elementary steps in synaptic transmission revealed by currents through single ion channels.
B Sakmann
Bioscience reports, 12(4), 237-262 (1992-08-01)

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