Phycoerythrin (PE) is a red protein-pigment complex from the light-harvesting phycobiliprotein family, present in cyanobacteria, red algae and cryptophytes...
22 KB (2,010 words) - 14:59, 1 October 2024
pyocyanin, actinorhodin, and zeaxanthin. Cyanobacteria produce phycocyanin, phycoerythrin, scytonemin, chlorophyll a, chlorophyll d, and chlorophyll f. Purple...
32 KB (3,908 words) - 20:24, 18 April 2024
cyanobacteria Oscillatoria and Scytonema sp. release an extracellular phycoerythrin-like 250 kDa protein. This pigment inhibits the growth of the green...
63 KB (7,322 words) - 17:38, 26 August 2024
provide the source for bio-fuel and pharmaceutical. This algae contains phycoerythrin that can be extracted by lyse and chromatography. The genus Porphyridium...
3 KB (260 words) - 17:18, 10 January 2024
Piras, C.; Vernede, X.; et al. (2000-05-09). "Crystal structure of R-phycoerythrin at 2.2 angstroms". RCSB Protein Data Bank (PDB). doi:10.2210/pdb1eyx/pdb...
11 KB (578 words) - 05:06, 22 August 2024
While this was formerly attributed to the presence of pigments (such as phycoerythrin) that would permit red algae to inhabit greater depths than other macroalgae...
61 KB (6,239 words) - 14:33, 29 August 2024
cyanobacteria. The variations on this theme are due mainly to carotenoids and phycoerythrins that give the cells their red-brownish coloration. In some cyanobacteria...
180 KB (17,735 words) - 21:50, 30 September 2024
to more traditional fluorophores (e.g. fluorescein, allophycoyanin, phycoerythrin, and rhodamine). The biological fluids or serum commonly used in these...
10 KB (1,293 words) - 01:37, 25 July 2022
linear tetrapyrrole pigments. Pigment-protein complexes referred to as R-phycoerythrin are rod-like in shape and make up the rods and core of the phycobilisome...
14 KB (1,746 words) - 21:25, 21 May 2024
subdivided into subgroups based on the presence of the accessory pigment phycoerythrin. The marine forms of Synechococcus are coccoid cells between 0.6 and...
30 KB (3,294 words) - 05:56, 12 August 2024
oriented rods made of stacked disks of phycocyanin and (if present) phycoerythrin(s) or phycoerythrocyanin. The spectral property of phycobiliproteins...
9 KB (909 words) - 08:37, 27 August 2024
are present but only in the thylakoid lumen and are present only as phycoerythrin or phycocyanin. In the case of Rhodomonas, the crystal structure has...
14 KB (1,398 words) - 23:15, 11 August 2024
contains divinyl-chlorophyll a and b. Synechococcus, colored red with phycoerythrin, is adapted to coastal bodies, while phycocyanin allows Cyanobacteria...
4 KB (514 words) - 10:02, 11 February 2024
in the phycobiliprotein phycoerythrin, the terminal acceptor of energy during the process of photosynthesis. The phycoerythrin was translocated into the...
14 KB (1,553 words) - 19:18, 25 May 2024
the light-harvesting phycobiliprotein family, along with phycocyanin, phycoerythrin and phycoerythrocyanin. It is an accessory pigment to chlorophyll. All...
4 KB (427 words) - 19:16, 23 January 2024
QY 0.15; pH sensitive Lucifer yellow 425 528 NBD 466 539 294 NBD-X R-Phycoerythrin (PE) 480;565 578 240 k PE-Cy5 conjugates 480;565;650 670 aka Cychrome...
27 KB (2,024 words) - 13:26, 19 September 2024
label used in these assays is a DNA probe. Fluorogenic reporters like phycoerythrin are used in a number of modern immunoassays. Protein microarrays are...
22 KB (2,543 words) - 12:24, 3 September 2024
and Teleaulax. They are characterised by chloroplasts containing Cr-phycoerythrin 545, and an inner periplast component (IPC) comprising "a sheet or a...
2 KB (104 words) - 19:26, 25 May 2024
during daytime; it has recently been suggested that this hue is due to phycoerythrin, a cyanobacterial protein. It appears that, in addition to symbiotic...
6 KB (497 words) - 21:07, 14 October 2023
equivalent, used to measure doses of fosphenytoin Phosphatidyl ethanolamine Phycoerythrin, a water-soluble protein used as a fluorescent marker in microscopy...
5 KB (599 words) - 10:20, 10 September 2024
bilin that belongs to it (e.g. phycoerythrobilin is the chromophore of phycoerythrin and phycocyanobilin is the chromophore of phycocyanin). The bilin chromophores...
23 KB (2,793 words) - 01:47, 14 June 2024
more traditional fluorophores (e.g., fluorescein, allophycocyanin, phycoerythrin, and rhodamine). The biological fluids or serum commonly used in these...
107 KB (10,322 words) - 02:51, 6 September 2024
the protein, followed by a streptavidin-R-phycoerythrin treatment. The fluorescent intensity of R-phycoerythrin on the beads is quantified on a flow cytometer...
60 KB (6,904 words) - 19:56, 2 October 2024
present, such as phycocyanin, carotenes, and xanthophylls in green algae, phycoerythrin in red algae (rhodophytes) and fucoxanthin in brown algae and diatoms...
109 KB (11,779 words) - 23:18, 7 September 2024
linked with another fluorophore. A tandem conjugate of Texas Red with R-phycoerythrin (PE-Texas Red) is often used. Fluorophores, like Texas Red, are commonly...
5 KB (470 words) - 11:26, 16 August 2024
biomass-stored chemical energy at the rate of ~450 TW. Some pigments such as B-phycoerythrin that are mostly found in red algae and cyanobacteria has much higher...
20 KB (2,455 words) - 20:06, 21 August 2024
range from green to red to purple to grey; however, the red pigment, phycoerythrin, is usually dominant. Bangia aeruginosa Sprengel Bangia amethystina...
16 KB (1,438 words) - 20:00, 9 March 2024
light-harvesting phycobiliprotein family, along with allophycocyanin and phycoerythrin. It is an accessory pigment to chlorophyll. All phycobiliproteins are...
33 KB (3,823 words) - 13:24, 4 July 2024
chlorophyll a and phycobilins for photosynthetic pigments; the phycobilin phycoerythrin is responsible for giving many red algae their distinctive red color...
194 KB (18,827 words) - 15:18, 29 August 2024
antigens are labeled with secondary antibodies, which are conjugated with phycoerythrin to label IgG or IgM-coated RBCs and enhance the detection by flow cytometry...
42 KB (5,188 words) - 00:17, 27 June 2024