Figure 3.
Inhibition of PrP-res formation in ScNB cells by sulfonate- and glycol-substituted deuteroporphyrins (DP). Analysis of effects of DPs on PrP-res accumulation was performed as described in the legend to Fig. 1 and Materials and Methods. A superscript “a” indicates that no difference in PrP-res immunoblot signal intensity could be discerned visually between replicates; however, with the autoradiographic methodology used, it was difficult to discriminate differences of ±5%.