Fluo-4 AM

Catalog # Availability Size / Price Qty
6255/1
Cat.No. 6255 - Fluo-4 AM | C51H50F2N2O23 | CAS No. 273221-67-3
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Description: Cell-permeable, fluorescent Ca2+ indicator

Chemical Name: N-[4-[6-[(Acetyloxy)methoxy]-2,7-difluoro-3-oxo-3H-xanthen-9-yl]-2-[2-[2-[bis[2-[(acetyloxy)methoxy]-2-oxoethyl]amino]-5-methylphenoxy]ethoxy]phenyl]-N-[2-[(acetyloxy)methoxy]-2-oxoethyl]glycine (acetyloxy)methyl ester

Purity: ≥95%

Product Details
Reviews (1)

Biological Activity

Cell-permeable, fluorescent Ca2+ indicator (Kd Ca2+ = 345 nm). Displays high fluorescence emission. Excitation/emission λ 494/516 nm.

Technical Data

M.Wt:
1096.95
Formula:
C51H50F2N2O23
Solubility:
Soluble to 1 mM in DMSO
Purity:
≥95%
Storage:
Store at -20°C
CAS No:
273221-67-3

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.

Background References

  1. Chemical and physiological characterization of fluo-4 Ca2+-indicator dyes.
    Gee et al.
    Cell Calcium., 2000;27:97

Product Datasheets

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works well in motor neurons
By Karthik krishnamurthy on 10/24/2018
Species: Rat

Used for imaging calcium entry in motor neurons at 1 mM concentration


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