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Phycoerythrin (PE)
R-Phycoerythrin; Ammonium Sulfate-Free
R-Phycoerythrin (PE) is isolated from red algae. Its primary absorption peak is at 565 nm with secondary peaks at 496 and 545 nm. All the commercial PE materials are sold in concentrated ammonium sulfate buffers. The commercial PE materials from other vendors require the tedious dialysis or other purifications performed before it can be used for labeling purposes. AAT Bioquest offers this ReadiUse™ PE that can be readily used for any labelings without any purifications required. Our highly purified ReadiUse™ PE facilitates the rapid PE conjugations to antibodies and other proteins such as streptavidin and other secondary reagents.
Spectrum
Alternative formats
| Name | Form |
| Phycoerythrin (PE) | Purified |
| Phycoerythrin (PE) | Purified |
| Phycoerythrin (PE) | Purified |
| ReadiUse™ PE [R-Phycoerythrin] *Ammonium Sulfate-Free* | Ammonium Sulfate Free |
| ReadiUse™ PE [R-Phycoerythrin] *Ammonium Sulfate-Free* | Ammonium Sulfate Free |
| ReadiUse™ Preactivated PE Maleimide [Activated R-Phycoerythrin] | Maleimide |
| ReadiUse™ Preactivated PE Maleimide [Activated R-Phycoerythrin] | Maleimide |
Product family
| Name | Excitation (nm) | Emission (nm) | Extinction coefficient (cm -1 M -1) | Quantum yield | Correction Factor (280 nm) |
| Phycoerythrin (PE) | 565 | 574 | 1960000 | 0.82 | 0.175 |
Citations
View all 1 citations: Citation Explorer
Targeting pro-inflammatory T cells as a novel therapeutic approach to potentially resolve atherosclerosis in humans
Authors: Fan, Lin and Liu, Junwei and Hu, Wei and Chen, Zexin and Lan, Jie and Zhang, Tongtong and Zhang, Yang and Wu, Xianpeng and Zhong, Zhiwei and Zhang, Danyang and others,
Journal: Cell Research (2024): 1--21
Authors: Fan, Lin and Liu, Junwei and Hu, Wei and Chen, Zexin and Lan, Jie and Zhang, Tongtong and Zhang, Yang and Wu, Xianpeng and Zhong, Zhiwei and Zhang, Danyang and others,
Journal: Cell Research (2024): 1--21
References
View all 46 references: Citation Explorer
Chromophore attachment to phycobiliprotein beta-subunits: phycocyanobilin:cysteine-beta84 phycobiliprotein lyase activity of CpeS-like protein from Anabaena Sp. PCC7120
Authors: Zhao KH, Su P, Li J, Tu JM, Zhou M, Bubenzer C, Scheer H.
Journal: J Biol Chem (2006): 8573
Authors: Zhao KH, Su P, Li J, Tu JM, Zhou M, Bubenzer C, Scheer H.
Journal: J Biol Chem (2006): 8573
Excitation energy transfer from phycobiliprotein to chlorophyll d in intact cells of Acaryochloris marina studied by time- and wavelength-resolved fluorescence spectroscopy
Authors: Petrasek Z, Schmitt FJ, Theiss C, Huyer J, Chen M, Larkum A, Eichler HJ, Kemnitz K, Eckert HJ.
Journal: Photochem Photobiol Sci (2005): 1016
Authors: Petrasek Z, Schmitt FJ, Theiss C, Huyer J, Chen M, Larkum A, Eichler HJ, Kemnitz K, Eckert HJ.
Journal: Photochem Photobiol Sci (2005): 1016
Single-molecule spectroscopy selectively probes donor and acceptor chromophores in the phycobiliprotein allophycocyanin
Authors: Loos D, Cotlet M, De Schryver F, Habuchi S, Hofkens J.
Journal: Biophys J (2004): 2598
Authors: Loos D, Cotlet M, De Schryver F, Habuchi S, Hofkens J.
Journal: Biophys J (2004): 2598
Isolation and characterisation of phycobiliprotein rich mutant of cyanobacterium Synechocystis sp
Authors: Prasanna R, Dhar DW, Dominic TK, Tiwari ON, Singh PK.
Journal: Acta Biol Hung (2003): 113
Authors: Prasanna R, Dhar DW, Dominic TK, Tiwari ON, Singh PK.
Journal: Acta Biol Hung (2003): 113
Evaluation of Tolypothrix germplasm for phycobiliprotein content
Authors: Prasanna R, Prasanna BM, Mohammadi SA, Singh PK.
Journal: Folia Microbiol (Praha) (2003): 59
Authors: Prasanna R, Prasanna BM, Mohammadi SA, Singh PK.
Journal: Folia Microbiol (Praha) (2003): 59
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