P8912
R-Phycoerythrin from Porphyra tenera “Nori”
lyophilized powder
Synonym(s):
PE
biological source
algae (Porphyra tenera)
form
lyophilized powder
mol wt
~255 kDa
composition
Protein, ~30% Lowry
concentration
~30% protein (Lowry)
color
pink to purple
fluorescence
λex 488 nm; λem 578 nm(lit.)
storage temp.
2-8°C
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Application
For labeling proteins to make fluorescent probes
R-phycoerythrin from Porphyra tenera has been used in ORAC assays to measure the antioxidant capacity of various nutrients.
Packaging
Package size based on protein content
Physical form
Lyophilized powder containing sucrose, dithioerythritol and sodium azide
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Find documentation for the products that you have recently purchased in the Document Library.
Hyperoxia-induced changes in antioxidant capacity and the effect of dietary antioxidants.
Cao, G.
Journal of Applied Physics, 86, 1817-1822 (1999)
The use of phycobiliproteins as fluorescent labels in immunoassay.
M N Kronick
Journal of immunological methods, 92(1), 1-13 (1986-08-21)
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