Antibody:	anti-Sco2
Detection system:	Biotinylated secondary antibody/[Strept]avidin coupled to fluorescein
Assay notes:	The immunohistochemical results were confirmed with additional antibodies raised against other epitopes in the protein.

Structure	Level	Pattern	Image	Note
TS4: blastocyst	Present	Widespread	5_Sco2

Structure	Level	Pattern	Image	Note
TS28: heart	Present		S2_Sco2 Heart	Expression appears to be generally uniform in the tissue, although it does not appear to be present in the vasculature.

Structure	Level	Pattern	Image	Note
TS28: metanephros	Present		S2_Sco2 Kidney	Expression appears to be generally uniform in the tissue, although it does not appear to be present in the vasculature.

Structure	Level	Pattern	Image	Note
TS28: liver	Present		S2_Sco2 Liver	Expression appears to be generally uniform in the tissue, although it does not appear to be present in the vasculature.

Structure	Level	Pattern	Image	Note
TS28: skeletal muscle	Present		S2_Sco2 Muscle	Expression appears to be generally uniform in the tissue, although it does not appear to be present in the vasculature.