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Last updated: 2020/8/2

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Fluorescent Dye 700-I Hydrazide 

  • Catalog # : U0258
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  • Specification
  • Product Description:
  • The Fluorescent Dye 700-I have fluorescence excitation and emission maxima of ~690 nm and ~710 nm respectively. These spectral characteristics make them an excellent alternative to Alexa Fluor 700 labeling dyes. Fluorescent Dye 700-I Hydrazide is reasonably stable and shows good reactivity and selectivity with carbonyl group (such as aldehyde). The Fluorescent Dye 700-I Hydrazide can be used for labeling cells. In addition, they are widely used to modify water-soluble biopolymers (such as proteins) through the formation of Schiff Base. These dyes are used for modifications of carbohydrates, glycoproteins and nucleic acids that are first periodate-oxidized to introduce aldehydes or ketones into the biopolymers for subsequent amination. The combination of periodate oxidation with amination provides an effective way for site-selective modifications of biopolymers.
  • Recommend Usage:
  • Labeling of biological molecules, e.g. antibody, protein, for fluorescence imaging and other fluorescence-based biochemical analysis.
  • Storage Instruction:
  • Store the product in desiccated environment at -20°C and avoid from light.
  • Note:
  • Maximum Excitation/Emission wavelength

  • Spectral Equivalent:
  • Alexa Fluor 700
  • Molar Extinction Coefficient:
  • 220000 cm-1M-1
  • Excitation (Max):
  • 690 nm
  • Emission (Max):
  • 713 nm
  • Quantum Yield:
  • 0.23
  • Molecular Weight:
  • 1020.97 g/mol
  • Solvent:
  • Water
  • Regulation Status:
  • For research use only (RUO)
  • Applications
  • Conjugation
  • Flow Cytometry
  • Application Image
  • Conjugation
  • Flow Cytometry
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