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Fluo-4 AM

Catalog No.
B8807
A fluorescent Calcium probe, cell permeant
Grouped product items
SizePriceStock Qty
20ul
$92.00
In stock
For scientific research use only and should not be used for diagnostic or medical purposes.

Tel: +1-832-696-8203

Email: [email protected]

Worldwide Distributors

Description

Fluo-4 AM is one of the most common probes for detecting Ca2+. Fluo-4 AM is an acetoxymethyl (AM) ester derivative of Fluo-4 that can penetrate cell membranes and be cleaved by intracellular esterase to form Fluo-4. Fluo-4 can remain in cells and bind to intracellular Ca2+, then emit bright fluorescence. Fluo-4 AM is an analog of Fluo-3 AM with two chlorine substituents replaced by fluorines. This modification results in increased fluorescence excitation at 488 nm and a greater signal level for the image. In addition, the fluorescence produced by Fluo-4 binding Ca2+ is at least 100 folds stronger than UV-excited probes (Fura-2 and Indo-1). This reagent is provided as a 2 mM stock solution in DMSO.

Properties

Ex/Em 494/516 (after binding Ca2+)
Storage The product should be stored at -20°C away from light and moisture.
Shipping Condition Blue ice
EXP Date This product should be stored at -20°C away from light and moisture. Avoid repeated freeze/thaw cycles, stable for 6 months.

Chemical Properties

Physical AppearanceLiquid
M.Wt1096.95
Cas No.273221-67-3
FormulaC51H50F2N2O23
Shipping ConditionSmall Molecules with Blue Ice, Modified Nucleotides with Dry Ice.
General tips We do not recommend long-term storage for the solution, please use it up soon.

Quality Control

Quality Control & DataSheet

View current batch:
 

Components and Storage

Components B8807-20 µL
Fluo-4 AM 20 µL (2 mM)

This product should be stored at -20°C away from light and moisture. Avoid repeated freeze/thaw cycles, stable for 6 months.