D5751
Blue Dextran
Void volume marker for gel filtration columns.
Synonim(y):
Dextran blue from Leuconostoc mesenteroides
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About This Item
Polecane produkty
pochodzenie biologiczne
non-animal source
Poziom jakości
Formularz
powder
jakość
200
masa cząsteczkowa
2,000,000
metody
affinity chromatography: suitable
przydatność
suitable for GFC marker
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Opis ogólny
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.
Zastosowanie
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.
Uwaga dotycząca przygotowania
Prepared from dextran with an average mol. wt. of 2,000,000.
Komentarz do analizy
degree of substitution: 0.10 to 0.12 mmol Cibracon Blue per gram of dextran
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Kod klasy składowania
11 - Combustible Solids
Klasa zagrożenia wodnego (WGK)
WGK 3
Temperatura zapłonu (°F)
Not applicable
Temperatura zapłonu (°C)
Not applicable
Środki ochrony indywidualnej
Eyeshields, Gloves, type N95 (US)
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