AATB-1023
AAT Bioquest
AAT Bioquest iFluor® 488 succinimidyl ester
1 mg
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About This Item
Molecular Weight:
945.07
fluorescence
λex 491 nm;λem 516 nm
manufacturer/tradename
AAT Bioquest
General description
iFluor® 488 conjugates are significantly brighter than fluorescein conjugates and are much more photostable. Additionally, the fluorescence of iFluor® 488 is not affected by pH (4-10). This pH insensitivity is a major improvement over fluorescein, which emits its maximum fluorescence only at pH above 9. iFluor® 488 SE dye is reasonably stable and shows good reactivity and selectivity with protein amino groups. This iFluor® 488 has spectral properties and reactivity similar to Alexa Fluor® 488 NHS ester.
Legal Information
iFluor® is a trademark of AAT Bioquest, Alexa Fluor® is a trademark of Thermo Fisher
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