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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: J Nucl Med. 2015 Oct 15;57(3):453–459. doi: 10.2967/jnumed.115.163824

FIGURE 2.

FIGURE 2

Internalization of anti-CA19.9 mAbs and control mAbs labeled directly or indirectly with pH-sensitive dye as determined by flow cytometry is shown for BxPC3 (A) and Capan-2 (B) cell lines.