The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
% Ammonium Sulphate Precipitation.
补充说明Before use, centrifuge the suspension at 10,000g for 10 min at 4°C. Discard the supernatant and resuspend the pellet into the desired buffer. Desalt the sample using either Sephadex G-25 or dialysis.
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Shipped at 4°C. Store at +4°C. Do Not Freeze. Store In the Dark.
相关性Phycoerythrin is one of a series of fluorescent pigments known as phycobiliproteins, which are produced by red and blue green algae. It occurs in more than one form, and has found application in immunology and diagnostic medicine. B and R Phycoerythrins provide superior labeling compared to fluorescein and rhodamine, and are used for labeling antibodies, usually monoclonals. These dyes may also be coupled to enzymes and other proteins, nucleic acids, polypeptide hormones, drugs, etc. Since phycoerythrins absorb light maximally between 450 and 650nm they fill the need for an intense fluorescent dye in the longer wavelengths of the visible spectrum, thereby avoiding interference from naturally fluorescing biological substances.
R Phycoerythrin (240 kDa) is a labile molecule that may dissociate into components upon exposure to reducing or denaturing agents.
细胞定位Plastid; chloroplast; chloroplast thylakoid lumen. Periphery of the rods of the phycobilisome.
Natural R Phycoerythrin protein (ab123767)参考文献
has not yet been referenced specifically in any publications.