Bio-Synthesis offer Pacific Orange  fluorescent dye oligonucleotide labeling services. Pacific Orange oligo conjugates has peak excitation wavelength at 405 and emission wavelength in 551 nm. This allows it to be used with other violet-excitable fluorophores such as Pacific Blue™ dye for multiparameter analysis using a single excitation source.

  • Excited with the 405 nm violet diode laser
  • Compatible with the Pacific Blue dye for two-color analysis using the violet diode laser

Pacific Orange can be incorporated at any position within an Oligonucleotide. A primary amine modified oligonucleotide is used to covalently attach with dye via NHS conjugation chemistry; other cross-linking chemistries are also available depending on particular project specifications. Dual HPLC purification is highly recommended.

Contact us for Pacific Orange fluorescent dye oligonucleotide labeling services.

Product Information


Product Name:

Pacific Orange Oligo Dye Labeling


Fluorescent dye Label

Modification Code:


Excitation (nm):


Emission (nm):



Dual HPLC required

Delivery Format:


Shipping Conditions:

Room Temperature

Storage Conditions:

-20°C To -70°C
Oligonucleotides are stable in solution at 4°C for up to 2 weeks. Properly reconstituted material stored at -20°C should be stable for at least 6 months. Dried DNA (when kept at -20°C) in a nuclease-free environment should be stable for years.