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Fluorescent Dye 570-N PDA

  • Catalog # : U0137
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  • Specification
  • Product Description:
  • Fluorescent dye derived from dipyrrometheneboron difluoride with an intrinsic neutral charge. Forms a reversible disulfide bond with thiol groups at pH up to 6.5.
  • Storage Instruction:
  • Store in the dark at -20°C.
  • Note:
  • Maximum Excitation/Emission wavelength: 573/612 nm (in CH3OH)

  • Features:
  • Due to its extreme selectivity, the amine-cross labeling is avoided. The pyridyl disulfide bond can be cleavaged by TCEP and DTT.
  • Chemical Formula:
  • C41H44BF2N7O3S2
  • MW:
  • 795.77 g/mol
  • Molar Extinction Coefficient:
  • 50000 M-1cm-1 (CH3OH)
  • Excitation (Max):
  • 573 nm (CH3OH)
  • Emission (Max):
  • 612 nm (CH3OH)
  • Recommended Excitation:
  • 568 nm Kr1 and 543 nm green HeNe.
  • Recommended Filter Sets:
  • RITC
  • Solubility:
  • Dichloromethane, methanol, DMSO, DMF and acetonitrile.
  • Purity:
  • ≥ 98%
  • Regulation Status:
  • For research use only (RUO)
  • Applications
  • Conjugation
  • Application Image
  • Conjugation
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