Figure 4
From: Keratin and S100 calcium-binding proteins are major constituents of the bovine teat canal lining
Abundance of S100 proteins in teat canal lining from individual teats. TCL proteins were subjected to quantitative western blotting using internal standards. Chemiluminescence signal was captured by a CCD camera and densitometry performed on the images. The average untransformed integrated density values for each S100 protein and teat are shown in the plot. S100 proteins measured from forequarter (F) and hindquarter (H) teats from the same cow are horizontally linked for each antibody.