PUR-1

PUR-1
Cat # 17560
Storage F/D/L (see storage codes below)
Unit Size 1 mg
Ex (nm) 459
Em (nm) 478
MW 437.30
Solvent DMSO
PUR-1 is essentially non-fluorescent in the absence of nucleic acids. Its fluorescence is significantly enhanced in the presence of DNA and/or RNA. In the presence of RNA, PUR-1 has fluorescence at ~478 nm with fluorescence quantum yield of ~40%. PUR-1 dye is excitable at 488 nm (with maximal excitation at 460 nm) and emits fluorescence between 470 to 550 nm with a maximum emission at 478 nm in the presence of nucleic acids. The dye can be used for analyzing blood-borne parasite infections in combination with a flow cytometer. 
Detailed Information:   Protocol      References      MSDS      Spectrum
Related Products:     DNA Detection     Labeling Cells     Fuorescence Imaging 
Storage Codes:
  D = Desiccated
  L = Avoid light
  F = Freeze (<-15 癈)
  R = Refrigerated (2-4 癈)
  RT = Room temperature (4-50 癈)