规格
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Cell Permeability:
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Cell-Impermeant |
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Indicator:
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Calcium Indicator |
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Indicator Properties:
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Fluorescent Dye-Based |
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Shipping Condition:
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Room Temperature |
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Detection Method:
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Fluorescent |
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For Use With (Equipment):
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Fluorescence Microscope, Microphotometer, Flow Cytometer |
储存
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Store in freezer (-5 to -30°C) and protect from light. |
This cell-impermeant indo-1 pentapotassium salt is a UV light-excitable, ratiometric Ca2+ indicator. The emission maximum of indo-1 shifts from ~475 nm in Ca2+-free medium to ~400 nm when the dye is saturated with Ca2+. The dye is also available in the cell-permeant AM ester form—in our special packaging (I1223), in 1 mg amounts (I1203) and in 1 mM solution (I1226).
