10.1371/journal.pone.0061984.g007 Cong Yan Cong Yan Xinchun Ding Xinchun Ding Lingyan Wu Lingyan Wu Menggang Yu Menggang Yu Peng Qu Peng Qu Hong Du Hong Du Stimulatory effect of CHI3L1 on tumor cells <i>in vitro</i>. Public Library of Science 2013 Biochemistry histology immunology oncology Cancer detection and diagnosis Early detection chi3l1 cells 2013-04-22 02:11:15 Figure https://plos.figshare.com/articles/figure/_Stimulatory_effect_of_CHI3L1_on_tumor_cells_in_vitro_/687875 <p><b>A)</b> Purity of recombinant CHI3L1-Flag fusion protein (upper arrow); <b>B)</b> LLC cell proliferation treated with GST or CHI3L1-GST fusion protein; <b>C)</b> The apoptotic activity of LLC cells treated with GST or CHI3L1-GST fusion protein by Annexin V labeling assay. *, p<0.05, **, P<0.01.</p>