79672

Antonia Red^™ Dextran 4

M_w 3000-5000

• Código UNSPSC: 12171501
• NACRES: NA.21

Propriedades

• fonte biológica: (Leuconostoc mesenteroides B-512F)
• Nível de qualidade: 100
• forma: powder or crystals
• peso molecular: M_w 3000-5000
• fabricante/nome comercial: TdB Consultancy AB
• Extensão da rotulagem: 0.001-0.01 (degree of substitution)
• fluorescência: λ_ex 583 nm; λ_em 602 nm in borate buffer (pH 9.0)
• método de detecção: fluorometric
• temperatura de armazenamento: room temp

Descrição

Descrição geral

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

Aplicação

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.

Outras notas

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.

Informações legais

Antonia Red is a trademark of TdB Consultancy AB

Texas Red is a registered trademark of Life Technologies

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable