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Figure 1 | BMC Infectious Diseases

Figure 1

From: Production of recombinant Entamoeba histolyticapyruvate phosphate dikinase and its application in a lateral flow dipstick test for amoebic liver abscess

Figure 1

SDS-PAGE analysis shows the purified rPPDK. Lane 1: Precision Plus Protein™ Unstained Standard Marker (Bio-Rad, USA); Lane 2: Non-induced cell from pET28a/PPDK; Lane 3: Induced cell from pET28a/PPDK; Lanes 4–5: purified rPPDK protein from elution buffer (250 mM imidazole). Arrow indicates the recombinant PPDK protein (~98 kDa).

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