Bio-Synthesis offers B-Phycoerythrin (B-PE) labeled oligonucleotide. This is a fluorescent protein from phycobiliprotein family, is isolated from cyanobacteria and eukaryotic algae. Its primary absorption peak is at 545 nm with a secondary peak at 563 nm. B-PE consists of a, b and g subunits and is present as (ab)6g. B-PE and the closely related R-PE are the most intensely fluorescent phycobiliproteins having orange fluorescence. They are significantly brighter and more photostable than conventional organic fluorophores. The phycobiliproteins such as B-phycoerythrin (B-PE), R-phyco-erythrin (R-PE) and allophycocyanin (APC) are among the best dyes currently available for applications that require either high sensitivity or simultaneious multicolor detection1-3. B-PE labeled oligonulceotide s have been used in applications to detect single molecule4,5Contact us for B-phycoerythrin oligonucleotide Labeling Services.

Product Information


Product Name:

B-Phycoerythrin B-PE Oligonucleotide Labeling



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.



  1. Trends Biochem Sci 9, 423 (1984);
  2. Proc Natl Acad Sci U S A 85, 7312 (1988);
  3. J Cell Biol 93, 981 (1982);
  4. Proc Natl Acad Sci U S A 86, 4087 (1989);
  5. Anal Chem 59, 2158 (1987);