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| Figure 3: Induction of the activation marker CD69 on CD3 CD56 cells by either (top panel) crude AFAe or the high (middle panel) and low- (bottom panel) molecular weight (MW) fractions after separation over a centrifugation filtration device with a 5,000 cutoff. The high MW fraction contained compounds larger than 5,000, which included the larger polysaccharide seen in Figure 1. The low MW fraction contained the smaller peptides. The low MW fraction had the highest NK activating properties. The data are representative of three separate experiments. UT, untreated. |
