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Sigma-Aldrich

R-Phycoerythrin

BioReagent, passes test for gel electrophoresis

Synonym(e):

R-PE, phycobiliprotein

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About This Item

CAS-Nummer:
11016-17-4
MDL-Nummer:
MFCD00081950
UNSPSC-Code:
12352202
NACRES:
NA.32

Produktlinie

BioReagent

Konzentration

≥10.0 mg/mL (UV)

Methode(n)

electrophoresis: suitable

Fluoreszenz

λex 542 nm; λem 575 nm in 0.1 M phosphate pH 7.2

Eignung

passes test for gel electrophoresis

Lagertemp.

2-8°C

Verwandte Kategorien

Allgemeine Beschreibung

Das Produkt ist suspendiert in 150 mM Natriumphosphat, 60% Ammoniumsulfat, 1 mM EDTA, 1 mM Natriumazid, pH 7.0 und muss vor der Konjugation gegen Konjugationspuffer oder PBS dialysiert werden.

Anwendung

R-Phycoerythrin (R-PE) is useful in the laboratory as a fluorescence-based indicator for the presence of cyanobacteria and a variety of immunofluorescence applications. R-PE is a useful fluoroprobe in various electrophoretic procedures. R-Phycoerythrin (R-PE) proteins detect mercury ions in soil and groundwater samples. Phycoerythrin has been widely used in food, cosmetics, immunodiagnostics, and analytical reagents.

Hinweis zur Analyse

A566/A280 >4.6, A620/A566 <0.03, A566/A498 <1.5

Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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R Rossano et al.
Journal of biotechnology, 101(3), 289-293 (2003-03-05)
R-Phycoerythrin (R-PE) is a protein acting as a photosynthetic accessory pigment in red algae (Rodophyta). This protein has gained importance in many biotechnological applications in food science, immunodiagnostic, therapy, cosmetics, protein and cell labelling, and analytical processes. In this paper
Xiaobin Wang et al.
The Analyst, 144(12), 3892-3897 (2019-05-24)
Mercury, as one of the most prevalent toxic metals released by various natural and anthropogenic processes, causes severe pollution of soil and groundwater. In this work, R-phycoerythrin (R-PE) proteins encapsulated into ZIF-8 composite thin films were prepared via a solid-confinement
Hoda Hossein-Nejad et al.
The Journal of chemical physics, 136(2), 024112-024112 (2012-01-21)
We present a formalism to quantify the contribution of path-interference in phonon-mediated electronic energy transfer. The transfer rate between two molecules is computed by considering the quantum mechanical amplitudes associated with pathways connecting the initial and final sites. This includes
Justin D Cohen et al.
Chembiochem : a European journal of chemical biology, 13(6), 888-894 (2012-04-12)
A screen of Trp37 mutants of Escherichia coli lipoic acid ligase (LplA) revealed enzymes capable of ligating an aryl-aldehyde or aryl-hydrazine substrate to LplA's 13-residue acceptor peptide. Once site-specifically attached to recombinant proteins fused to this peptide, aryl-aldehydes could be
Lu-Ning Liu et al.
Journal of biotechnology, 116(1), 91-100 (2005-01-18)
Phycoerythrins have been widely used in food, cosmetics, immunodiagnostics and analytical reagents. An efficient one-step chromatography method for purification of R-phycoerythrins from Polysiphonia urceolata was described in this paper. Pure R-phycoerythrin was obtained with an absorbance ratio A(565)/A(280) of 5.6
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