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. 2018 Mar 27;8(2):32. doi: 10.3390/bios8020032

Figure 1.

Figure 1

Comparison of anti-BLG polyclonal antibody (150 µg mL−1) binding to the sensor chip surface at different sodium-acetate buffer pH values (4.0, 4.5 and 5.0) and PBS at pH 7.4. The running buffer used was 10 mM PBS, pH 7.4.