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Isolation and Purification of C-phycocyanin from Nostoc muscorum (Cyanophyceae and Cyanobacteria) Exhibits Antimalaria...
ISSN: 0976 - 7614Publisher: author   
Isolation and Purification of C-phycocyanin from Nostoc muscorum (Cyanophyceae and Cyanobacteria) Exhibits Antimalaria...
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Biology and Life Sciences
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1.3
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International Category Code (ICC):
ICC-0402
Publisher: Journal Of Advanced Laboratory Research In Biology Society..
International Journal Address (IAA):
IAA.ZONE/097653517614
eISSN
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0976 - 7614
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Abstract
The phycobilin pigments are intensively fluorescent and water soluble. They are categorized into three types, such as pigments containing high, intermediate and low energies are phycoerythrins (phycoerythrocyanins), phycocyanins and allophycocyanins, respectively. Besides light harvesting, the phycobiliproteins have shown industrial and biomedical importance. Among them, C-phycocyanin (C-PC) has been considered to be the most preferred one. The present study was undertaken to evaluate the antimalarial activity of C-PC isolated from a nitrogen-fixing cyanobacterium and Nostoc muscorum. C-PC was extracted and purified by acetone extraction and ammonium sulfate precipitation and dialysis followed by amicon filtration. It was isolated as a~124 kDa water soluble protein molecule. It showed antimalarial activity in vitro against chloroquine sensitive and resistant Plasmodium falciparum strains. Inhibitory concentrations at 50%, 90% and 95% ...