Skip to main content
. Author manuscript; available in PMC: 2012 Feb 15.
Published in final edited form as: J Chromatogr B Analyt Technol Biomed Life Sci. 2010 Dec 31;879(5-6):386–394. doi: 10.1016/j.jchromb.2010.12.026

Figure 4.

Figure 4

Comparison of in-gel esterase activities between 3- and 21-month-old rats. Each age group contained 4 animals. Nongradient BN-PAGE and esterase activity staining were performed as described in Figs. 1 and 3. The left panel shows a representative gel image and the right panel shows densitometric quantifications of bands A and C esterase activities that were normalized against the CBB staining intensity of the top band indicated as a loading reference. Note that band B esterase activity could not be compared between the two age groups because its signal for the 21-month-old could hardly be visible.