R-Phycoerythrin (red algae) [PB32]

$ 125.00


PhycoPro™ R-Phycoerythrin (red algae)

PhycoPro™ R-Phycoerythrin (RPE) is a phycobiliprotein isolated from a species of red algae chosen specifically because it yields one of the most highly fluorescent of the RPEs. Like other phycobiliproteins, ProZyme® RPE is fluorescent, with an extremely high absorptivity, a high quantum efficiency, a large Stokes shift and excitation and emission bands at visible wavelengths. It is a stable protein which can be easily linked to antibodies and other proteins by conventional protein cross-linking techniques without altering its spectral characteristics.

Size: 5mg, 10mg, 100mg, 500mg 

Bulk pricing is available, please contact us for details.

Product Code: PB32

Tech Info

PB32 Technical Data Sheet 


Q. What is the difference between PB31 that you used to have on your website, and PB32 R-PE?

A. PB32 is produced from the same Porphyra-like algal strain as PB31, but undergoes an additional purification step to remove free RPE subunits.

We believe PB32 is a suitable replacement for PB31, and may provide better results in conjugation applications. However, if you would prefer to use PB31, please contact us.


Product Safety Documentation for PB32:

Product/Part No. Description
PB32 R-Phycoerythrin (red algae) 

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