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. 2009 Apr 30;4(4):e5410. doi: 10.1371/journal.pone.0005410

Figure 3. Specificity of antibodies affinity-purified against recombinant proteins covering the ‘unique-regions’ identified in each member of the MSP3-like ORFs.

Figure 3

2 µg of the purified His-tag recombinant protein (MSP3.1u,….MSP3.8u) was dot blotted on nitrocellulose strips. Antibodies affinity-purified against each unique region recombinant protein, from hyperimmune sera (anti-MSP3.1u,….anti-MSP3.8u), were tested against a panel of all unique region recombinant proteins, as shown in the figure above. The pattern of antibody reactivity shows high specificity of the affinity-purified antibodies towards the recombinant proteins against which they were affinity-purified.