Fig. 1From: Inflammatory Mediators Regulate Cathepsin S in Macrophages and Microglia: A Role in Attenuating Heparan Sulfate InteractionsExpression of cathepsin S (A) and cathepsin B (B) mRNA in blood-derived and macrophage-like cell lines. Total RNA was isolated as described in Materials and Methods from various cell lines and 15 µg/lane was subjected to Northern analysis. RNA blots were probed with 32P-labeled cDNA specific for cathepsin S, cathepsin B, or 18S rRNA.Back to article page