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Fig. 4 | BMC Biotechnology

Fig. 4

From: Development of a method for phycocyanin recovery from filamentous cyanobacteria and evaluation of its stability and antioxidant capacity

Fig. 4

Phycocyanin purification. a The extracted PC in 96 wells and PC powder obtained after a freeze-drying from the PC solution are shown. b SDS-PAGE of purified phycocyanin; purity was also reconfirmed by the presence of single bands of the α-subunit (18.4 kDa) and β-subunit (21.3 kDa) on SDS polyacrylamide gel. M: Low-molecular-weight marker, 1: Pseudanabaena sp. ABRG5-3, 2: Limnothrix sp. SK1-2-1, 3: Spirulina platensis NIES-39, 4: Commercial product (phycocyanin from Spirulina)

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BMC Biotechnology

ISSN: 1472-6750

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