Figure 7.

Detection of protein-to-protein interaction between pp65336-439 and HeLa lysate. Whole HeLa lysate was separated by SDS-PAGE and transferred to nitrocellulose paper. The pp65336-439 or pp651-167 His-tag fusion peptide was incubated with blot at concentrations of 20, 10, 5, 2.5, 1.25, 0.625 mg/ml (No.1 to 6) or at concentrations of 20, 10, 5, 2.5 mg/ml (No.7 to 10), respectively. Asterisk indicates protein-free negative control. Molecular mass markers (kD) are shown on the left. MW: molecular weight (kD).

Hsieh et al. Arthritis Research & Therapy 2011 13:R162   doi:10.1186/ar3481
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