Figure 5.
In vitro serum stability assay. B7-33 degrades within minutes, whereas AcK(PalmGlu)-PEG12-B7-33 is stable in serum over time. There were significant differences between the peptides at any time point (p-value = 0.0222, t-test). One-phase exponential decay and paired t-test analyses were performed with GraphPad Prism 8.4.3. The data are the results of n = 3 independent experiments.