Fluorescent Dye 488-I Succinimidyl Ester
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Maximum Excitation/Emission wavelength: 491/514 nm
Maximum Excitation/Emission wavelength: 491/514 nm
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Specification
Product Description
Fluorescent dye that is water-soluble and forms stable peptide bond with protein amino groups. Fluorescent Dye 488-I Succinimidyl Ester conjugates are significantly brighter than fluorescein conjugates and much more photostable. Additionally, the fluorescence of Fluorescent Dye 488-I Succinimidyl Ester is not affected by pH between 4-10. Compared to Alexa Fluor 488, Fluorescent Dye 488-I Succinimidyl Ester of single isomer has much hihger purity, bringing better performance consistancy from batch to batch.
Spectral Equivalent
Alexa Fluor 488, Cy2, DyLight 488, FITC
Molar Extinction Coefficient
> 70,000 M-1cm-1
Excitation (Max)
491 nm
Emission (Max)
514 nm
Solubility
DMSO, Water
Purity
> 90%
Regulation Status
For research use only (RUO)
Recommend Usage
Labeling of biological molecules, e.g. Antibody, Protein, for fluorescence imaging and other fluorescence-based biochemical analysis.
Storage Buffer
DMSO
Storage Instruction
Store the product in desiccated environment at -20°C and avoid from light.
Note
Maximum Excitation/Emission wavelength: 491/514 nm
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Applications
Conjugation
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