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fura 2-am (c15-1203-362)

Fura 2-AM (C15-1203-362)

Sigma-Aldrich

Catalog No.
C15-1203-362
Manufacturer No.
F0888-1MG
Manufacturer Name
Sigma-Aldrich
Quantity
1
Unit of Measure
MG
Price: $544.59
List Price: $605.10

Fura 2-AM (Fura 2) is a calcium-specific ratio-metric fluorescent dye. It is also known as acetoxy-methyl-ester.

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General description

Fura 2-AM (Fura 2) is a calcium-specific ratio-metric fluorescent dye. It is also known as acetoxy-methyl-ester. In response to calcium ions, ratio metric dyes like Fura 2 changes their respective excitation or emission spectra. The intracellular calcium concentration is determined by the fluorescence emission ratio or excitation at distinct wavelengths. Fura 2 has an emission peak at 505nm, and the excitation peak ranges between 340-380nm and is the preferred calcium indicator.

Application

Fura 2-AM is a popular probe used to determine dynamic changes in cytosolic free calcium in intact living cells.

Features and Benefits

The major benefits of using the ester form of Fura 2 as Fura 2-AM are: It is cell-permeable. It can be loaded into cells easily. Another advantage of using Fura 2-AM over single wavelength dyes is that the ratio signal is independent of : The dye concentration. Illumination intensity, and Optical path length.

UPC:
41113010
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
F0888-1MG


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