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生物源
(Leuconostoc mesenteroides B-512F)
品質等級
形狀
powder or crystals
分子量
Mw 140000-160000
製造商/商標名
TdB Consultancy AB
標籤範圍
0.001-0.01 (degree of substitution)
損耗
≤10% loss on drying
螢光
λex 583 nm; λem 602 nm in borate buffer (pH 9.0)
檢測方法
fluorometric
儲存溫度
room temp
一般說明
Antonia Red™ dextrans are purple powders that are readily soluble in water or electrolytesolutions. Antonia Red dextran are insoluble in most organic solvents.
應用
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.
其他說明
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.
法律資訊
Antonia Red is a trademark of TdB Consultancy AB
Texas Red is a registered trademark of Life Technologies
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
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