Description
R-Phycoerythrin (R-PE) is a life-science reagent for immunology and immunodetection, offered in a 1 g pack. The material is identified as R-phycoerythrin, abbreviated R-PE, and is listed with a density of 1 g/cm³ for routine weighing and bench handling. The 1 g unit quantity suits research groups that include phycoerythrin reagents in immunodetection procedures. As a compact 0,011 kg item, R-Phycoerythrin (R-PE) fits small-scale reagent inventory. In immunology laboratories, R-PE is selected where a phycoerythrin reagent is specified for immunodetection. This 1 g presentation is available from manufacturer antibodies.com among reagents for immunodetection. The density of 1 g/cm³ supports mass-to-volume estimates during solution preparation according to in-house methods. Life-science users can choose this R-Phycoerythrin (R-PE) pack when a 1 g quantity matches their experimental scale and existing immunology reagent sets. Handling follows laboratory practice for immunodetection reagents, with product identity, 1 g pack size and density of 1 g/cm³ as the defining specifications. The 1 g pack of R-Phycoerythrin (R-PE) is therefore a concise option for immunology laboratories that require this reagent for immunodetection.
This article is part of Fluorescent dyes & labels, in Dyes, stains & indicators.
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Questions about R-Phycoerythrin (R-PE)
What is this article?
R-Phycoerythrin (R-PE) is the article on this page. Luminix Health distributes antibodies.com for laboratory use. It sits in Fluorescent dyes & labels, inside Dyes, stains & indicators, in Lab chemicals.
A fluorescent dye absorbs at one wavelength and emits at a longer one. As a label it is attached to a protein, a nucleic acid or a cell. Excitation and emission maxima, and the reactive group if it must conjugate, are the specification. The colour name does not tell you the wavelengths.
A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.
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