Fura-2 AM

$110.00

UV-excitable, ratiometric green calcium (Ca²⁺) indicator, membrane permeable.

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SKU: 1051 Categories: , Synonyms: ,

Specifications

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Product Description

Fura-2 AM, ratiometric calcium indicator, features banner

Fura-2 is the most popular UV-excitable, ratiometric green indicator for intracellular calcium (Ca²⁺) measurements. Ex/Em: 340/505 nm can be used to measure Ca²⁺-bound Fura-2, and Ex/Em: 380/505 nm can be used to detect Ca²⁺-free Fura-2. Ratiometry is optimal for imaging applications where quantification of intracellular Ca²⁺ concentrations is desired, and reduces effects of photobleaching, heterogenous dye loading, and variable cell morphology.

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