Figure 7.
M2H4 cell morphology with different culture medium: (1) no recombinant protein; (2) ascorbic acid; (3) recombinant DSP307 protein; and (4) recombinant DSP430/PP240 protein mixture. (a) M2H4 cells cultured with conditioned medium (containing anti-sense DSP-PP cDNA; no recombinant protein) without ascorbic acid, showed highly packed rounded cells;(b) M2H4 cells with conditioned medium and ascorbic acid showed cells were spread out;(c) M2H4 cells with recombinant DSP307 protein showed more spread out cell structure; and (d) M2H4 cells with recombinant DSP/PP240 protein mixture showed more spread out cells. For details about each group treatment, please see Section 2.2.4.