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ReadiCleave™ iFluor 594 AML-NHS ester
Many biological molecules can be readily labeled with a fluorescent tag for fluorescence imaging and flow cytometry analysis. However, almost all the existing fluorescent tags are used to permanently labeling biological targets from which the added fluorescent tags cannot be cleaved for further downstream analysis, such as mass spectral analysis or another detection mode. AAT Bioquest’s ReadiCleave™ linkers enable fluorescent tags conjugated to a biological target from which the added fluorescent tag can be removed when needed. ReadiCleave™ iFluor® 594 AML uses an azidomethyl linker that can be cleaved with TCEP to remove the iFluor® 594 fluorophore from the target molecule. The cleavage can be carried out by adding 10-100 mM TCEP solution (pH 7.5) and incubating at 65 °C for 1-5 min. iFluor® 594 is a superior replacement to Alexa Fluor® 594. iFluor® 594 and Alexa Fluor® 594 have very similar spectral properties.
Chemical structure for ReadiCleave™ iFluor 594 AML-NHS ester.
Chemical structure for ReadiCleave™ iFluor 594 AML-NHS ester.
CatalogSize
Price
Quantity
70071 mg
Price
 
Physical properties

Molecular weight1509.77
SolventDMSO
Spectral properties

Absorbance (nm)587
Correction factor (260 nm)0.05
Correction factor (280 nm)0.04
Extinction coefficient (cm -1 M -1)
200000
1
Excitation (nm)587
Emission (nm)603
Quantum yield
0.53
1
Storage, safety and handling

H-phraseH303, H313, H333
Hazard symbolXN
Intended useResearch Use Only (RUO)
R-phraseR20, R21, R22
StorageFreeze (< -15 °C); Minimize light exposure
UNSPSC12171501
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Page updated on October 18, 2025