18645

Antonia Red^™ Dextran 40

M_w 35000-55000

• Kod UNSPSC: 12171501
• NACRES: NA.25

Właściwości

• pochodzenie biologiczne: (Leuconostoc mesenteroides B-512F)
• Poziom jakości: 100
• Postać: powder or crystals
• masa cząsteczkowa: M_w 35000-55000
• producent / nazwa handlowa: TdB Consultancy AB
• zakres etykietowania: 0.001-0.01 (degree of substitution)
• fluorescencja: λ_ex 583 nm; λ_em 602 nm in borate buffer (pH 9.0)
• metoda wykrywania: fluorometric
• temp. przechowywania: room temp

Opis

Opis ogólny

Antonia Red^™ dextrans are purple powders that are readily soluble in water or electrolytesolutions. Antonia Red dextran are insoluble in most organic solvents.

Zastosowanie

Antonia Red^™ dextranes are primarily used for studying permeability and transport in cells and tissues, trace cell lineage and perform vasculature studies. An added benefit is that measurements of the fluorescence provide quantitative data on the permeability of healthy and diseased tissues. Such studies can be performed in real time by intra-vital fluorescence microscopy. The technique offers high sensitivity and concentrations down to 1μg/ml can be detected in tissue fluids. Antonia Red^™ dextranes is brightly fluorescent using the red (Texas Red^®) filter in fluorescence microscopy.

Inne uwagi

The dextran used is essentially a linear α-(1-6)-linked glucose chain with a low percentage (2-5%) of α-(1-3) branches distributed along the chain.

Informacje prawne

Antonia Red is a trademark of TdB Consultancy AB

Texas Red is a registered trademark of Life Technologies

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable