SureLight® PE-594


SKU: D12-000 Category:

Product Details

Many applications and instruments were developed specifically for PE-594. It is commonly used in immunoassays such as FACS, flow cytometry, multimer/tetramer applications. With new instrumentation available, PE-594 is also well suited for immunohistochemistry (IHC) and Western blot applications.

5mg, 10mg, 50mg, 100mg, 500mg
Excitation max. λ:
Emission max. λ:
SureLight PE-594
Form / Storage:
Supplied lyophilized. Upon receipt, store at -20 ?C. Reconstitute with 0.5 mL of ddH2O and store at 2-8 ?C. RPE is sensitive to freeze-thaw cycles.

Product should be stored at 28C in the dark.

Technical Info:

Structural Characteristics
R-phycoerythrin is predominantly produced by red algae. The protein is made up of at least three different subunits and varies according to the species of algae that produces it. The subunit structure of the most common R-PE is (??)6?. The ? subunit has two phycoerythrobilins (PEB), the ? subunit has 2 or 3 PEBs and one phycourobilin (PUB), while the different gamma subunits are reported to have 3 PEB and 2 PUB (?1) or 1 or 2 PEB and 1 PUB (?2). The molecular weight of R-PE is 250,000 Daltons. PE-610 is a tandem fluorophore comprising R-Phycoerythin and a red-shifted cyanine dye.

Spectral Characteristics

  • Absorption maximum-565 nm
  • Additional Absorption peak-498 nm
  • Emission maximum-610 nm



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