Fluo-4 AM Ester
![Fluo-4 AM Ester](https://biotium.com/wp-content/uploads/2019/10/Biotium-Microvial-122.png)
Membrane-permeant form of Fluo-4 calcium indicator.
![](https://www.abcam.com/ps/products/241/ab241082/Images/0410201816521076ab241082asc-7140-ab241082-ChemicalStructure-1.gif)
Fluo-4 AM, Fluorescent labeling reagent (CAS 273221-67-3) (ab241082)
![](https://www.abcam.com/ps/products/112/ab112129/Images/ab112129-1187-fluo-8-calcium-flux-assay-kit-no-wash-sensitivity.jpg)
Fluo-4 AM, Fluorescent labeling reagent (CAS 273221-67-3) (ab241082)
![](https://media.scbt.com/product/fluo-3-am-121714-22-5-_06_90_g_69076.jpg)
FLUO 3/AM, CAS 121714-22-5
![](https://www.jove.com/files/ftp_upload/62526/62526fig02large.jpg)
Staining the Cytoplasmic Ca2+ with Fluo-4/AM in Apple Pulp
![](https://www.researchgate.net/publication/8608565/figure/fig1/AS:280759425355780@1443949671701/In-Vivo-Loading-and-Imaging-of-Astrocytes-Using-Fluo-4-AM-A-Acute-slice-prepared-1-h.png)
In Vivo Loading and Imaging of Astrocytes Using Fluo-4 AM (A) Acute
![](https://www.researchgate.net/publication/234043633/figure/fig1/AS:202702597431310@1425339473874/a-Fluo-4-AM-dye-preparation-and-loading-protocol-Between-each-of-the-steps-highlighted.png)
a) Fluo-4 AM dye preparation and loading protocol. Between each of the
![](https://www.researchgate.net/publication/51464782/figure/fig2/AS:305864859766784@1449935273168/Calcium-imaging-during-stimulation-Fluo-4-AM-loaded-slices-were-stimulated-with-01-ms.png)
Calcium imaging during stimulation. Fluo-4 AM loaded slices were
Fluo-4 AM is a cell-permeable calcium ion indicator that is metabolized by intracellular esterase, leading to a bright green fluorescent signal upon
![](https://static.lumiprobe.us/img/spectra/fluo-4-am-Ca2+bound-abs-em-spectra.png)
Fluo-4 AM, green fluorescent calcium indicator
![](https://www.researchgate.net/publication/51877286/figure/fig1/AS:202647459110922@1425326327393/A-D-Images-of-Fluo-4-AM-fluorescence-in-the-axons-of-cultured-DRG-neurons-isolated-from.png)
A–D) Images of Fluo-4/AM fluorescence in the axons of cultured DRG
![](https://www.researchgate.net/publication/262813691/figure/fig2/AS:272615226998791@1442007943133/Proposed-model-of-Fluo-4-distribution-within-the-compartments-of-Plasmodium-falciparum.png)
Proposed model of Fluo-4 distribution within the compartments of
![](https://images.aatbio.com/products/figures-and-data/screen-quest-fluo-4-no-wash-calcium-assay-kit/graph-for-screen-quest-fluo-4-no-wash-calcium-assay-kit_ur5tg.png)
Fluo-4 AAT Bioquest
Fluo-4 am, C51H50F2N2O23