Abnova™ Fluorescent Dye 488-I Maleimide

Catalog No.
89-139-524	Quantity: 1mg

Catalog No. 89-139-524 Supplier Abnova™ Supplier No. U0238

Description

Water soluble fluorescent dye 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 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

• Description: 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.
• For Use With (Application): Conjugation
• Quantity: 1 mg
• Product Type: Fluorescent Dye 488-I Maleimide
• Purity: ≥90%
• Equivalence: Alexa Fluor 488, Cy2, DyLight 488, FITC
• Storage Buffer: DMSO
• Content And Storage: Store the product in desiccated environment at -20°C and avoid from light.
• Label or Dye: Fluorescent Dye 488-I Maleimide
• Emission: 514
• Excitation: 491

For research use only (RUO).