Fluo-Gold AM

$88.00$198.00

Fluo-Gold is a gold fluorescent (Ex/Em = 525/550 nm), intracellular calcium indicator. Designed to measure intracellular calcium flux in high throughput screening and fluorescence microscopy applications. Fluo-Gold’s red-shifted excitation and emission enable multiplexing with GFP-expressing cells or other green fluorescent indicators, and minimizes interference from green-fluorescent compounds.

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SPECIFICATIONS

Excitation:

525 nm

Emission:

550 nm

Kd:

400 nM

MW:

1106 g/mol

Solubility:

DMSO

Purity:

>95%

Product code: 500 µg: 1045B/ 10 x 50 µg: 1045E

product description

A red-shifted calcium indicator as shown in excitation and emission spectra and representative fluorescence images in a calcium mobilization assay

Fluo-Gold is a gold fluorescent (Ex/Em = 528/548 nm), intracellular calcium indicator. Designed to measure intracellular Ca²⁺ flux in high throughput screening and fluorescence microscopy applications. Fluo-Gold’s red-shifted excitation and emission enable multiplexing with GFP-expressing cells or other green fluorescent indicators and minimizes interference from green-fluorescent compounds.

Fluo-gold, a gold fluorescent calcium indicator, outperforms fluo-4 when using GFP-expressing cells. Overlaid fluorescence images of GFP and fluo-gold are shown.

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