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. 2019 Jul 23;9:10634. doi: 10.1038/s41598-019-46938-7

Figure 4.

Figure 4

Comparable killing of target cells expressing human versus murine ICAM-1 by AIC100. (A) The affinity of soluble F292A to 293T cells stably transduced to express human and mouse ICAM-1 was determined by competition assay using flow cytometer. (B) Wild-type 293T cells and 293T cells transduced with human versus murine ICAM-1 were tested for ICAM-1 expression. Open and filled histograms correspond to unlabeled and anti-ICAM-1 antibody stained cells, respectively. Antibody clones used were HA58 (anti-human ICAM-1) and 3E2 (anti-murine ICAM-1). (C) E to T assay of AIC100 cells against ICAM-1 negative 293T, human ICAM-1 transduced 293T (hCD54), and murine ICAM-1 transduced 293T (mCD54). The ratio of T cells to target cells was 2.5:1.