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Abnova™ Fluorescent Dye 488-I Maleimide
Water soluble fluorescent dye forms stable thioether bond with free thiol groups
Brand: Abnova™ U0238.1mg
This item is not returnable.
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Description
Fluorescent Dye 488-I Maleimide conjugates are significantly brighter than fluorescein conjugates and much more photostable. Additionally, the fluorescence of Fluorescent Dye 488-I Maleimide is not affected by pH between 4 to 10. Compared to Alexa Fluor 488, Fluorescent Dye 488-I Maleimide of single isomer has much higher purity, bringing better performance consistency from batch to batch. Ideal for labeling of biological molecules for fluorescence imaging and other fluorescence-based biochemical analysis
- Spectral Equivalent: Alexa Fluor 488, Cy2, DyLight 488, FITC
- Purity: ≥90%
- Molar Extinction Co-efficient: >70,000 M-1cm-1
- Excitation (Max): 491nm
- Emission (Max): 514nm
- Solubility: DMSO, water
- Storage Buffer: DMSO
Application: Conjugation
Recommended Storage: Store in desiccated environment at -20°C and avoid from light.
Specifications
| Fluorescent dye that is water-soluble and forms stable thioether bond with free thiol groups. Fluorescent Dye 488-I Maleimide conjugates are significantly brighter than fluorescein conjugates and much more photostable. Additionally, the fluorescence of Fluorescent Dye 488-I Maleimide is not affected by pH between 4-10. Compared to Alexa Fluor 488, Fluorescent Dye 488-I Maleimide of single isomer has much hihger purity, bringing better performance consistancy from batch to batch. | |
| 1 mg | |
| ≥90% | |
| DMSO | |
| Fluorescent Dye 488-I Maleimide | |
| 491 |
| Conjugation | |
| Fluorescent Dye 488-I Maleimide | |
| Alexa Fluor 488, Cy2, DyLight 488, FITC | |
| Store the product in desiccated environment at -20°C and avoid from light. | |
| 514 |
For research use only (RUO).