Antibody:	anti-Scpep1
Detection system:	Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase

Structure	Level	Pattern	Image	Note
TS15: future brain	Present		2A
TS15: brain ventricle	Present	Regionally restricted	2A	Expressed in the choroid plexus.

Structure	Level	Pattern	Image	Note
TS15: heart	Present		2B , 2B'
TS15: primitive ventricle cardiac muscle	Present		2B , 2B'
TS15: dorsal aorta	Present		2B" , 2B
TS15: bronchus	Present		2B'" , 2B

Structure	Level	Pattern	Image	Note
TS15: hepatic primordium	Present		2C' , 2C
TS15: esophageal region	Present		2C , 2C"
TS15: foregut	Present	Regionally restricted	2C'" , 2C	Expressed in the stomach.
TS15: bronchus	Present		2C
TS15: dorsal aorta	Present		2C
TS15: midgut	Present	Regionally restricted	2C	Expressed in the intestine.

Structure	Level	Pattern	Image	Note
TS20: brain	Present		2D
TS20: choroid plexus	Present		2D

Structure	Level	Pattern	Image	Note
TS20: ventricle cardiac muscle	Present		2E , 2E'
TS20: dorsal aorta	Present		2E" , 2E
TS20: bronchus	Present		2E , 2E'"
TS20: heart	Present		2E

Structure	Level	Pattern	Image	Note
TS20: liver	Present		2F , 2F'
TS20: stomach	Present		2F" , 2F
TS20: intestine	Present		2F , 2F'"
TS20: dorsal aorta	Present		2F
TS20: esophagus	Present		2F

Structure	Level	Pattern	Image	Note
TS23: brain	Present		2G
TS23: choroid plexus	Present		2G

Structure	Level	Pattern	Image	Note
TS23: trigeminal ganglion	Present		2G inset

Structure	Level	Pattern	Image	Note
TS23: ventricle cardiac muscle	Present		2H	Decreased expression.
TS23: bronchus	Present		2H
TS23: heart	Present		2H
TS23: liver	Present		2H

Structure	Level	Pattern	Image	Note
TS23: bronchus	Present		2H inset

Structure	Level	Pattern	Image	Note
TS23: liver	Present		2I , 2I'
TS23: pancreas	Present		2I , 2I"
TS23: metanephros	Present		2I , 2I'"
TS23: esophagus	Present		2I
TS23: stomach	Present		2I

Structure	Level	Pattern	Image	Note
TS28: aorta smooth muscle	Present		4A
TS28: aorta endothelium	Absent		4A

Structure	Level	Pattern	Image	Note
TS28: renal proximal convoluted tubule	Strong	Regionally restricted	4E	Expressed in the epithelia.
TS28: distal convoluted tubule	Absent		4E
TS28: glomerular tuft	Ambiguous		4E	Little detectable staining.

Structure	Level	Pattern	Image	Note
TS28: aorta smooth muscle	Present		5A

Structure	Level	Pattern	Image	Note
TS28: cerebral cortex	Present		5B	Expressed in numerous neuronal fibers in discrete regions.

Structure	Level	Pattern	Image	Note
TS28: macula densa	Strong		5C
TS28: renal proximal convoluted tubule	Strong		5C

Structure	Level	Pattern	Image	Note
TS28: renal proximal convoluted tubule	Strong		5C'

Structure	Level	Pattern	Image	Note
TS28: macula densa	Strong		5C"

Structure	Level	Pattern	Image	Note
TS28: urothelium of bladder	Present		5D

Structure	Level	Pattern	Image	Note
TS28: esophagus epithelium	Strong		5E

Structure	Level	Pattern	Image	Note
TS28: stomach glandular epithelium	Strong	Regionally restricted	5F , 5F'	Expressed in oxyntic glands of epithelium.
TS28: stomach mucosa	Weak	Regionally restricted	5F' , 5F	Expressed in surface mucous cells.

Structure	Level	Pattern	Image	Note
TS28: crypt of lieberkuhn	Strong		5G
TS28: intestinal villus	Strong		5G

Structure	Level	Pattern	Image	Note
TS28: crypt of lieberkuhn	Strong		5G'

Structure	Level	Pattern	Image	Note
TS28: intestinal villus	Strong		5G"

Structure	Level	Pattern	Image	Note
TS28: liver	Present		5H	Expressed in hepatocytes.

Structure	Level	Pattern	Image	Note
TS28: liver	Present		5H'	Expressed in hepatocytes.

Structure	Level	Pattern	Image	Note
TS28: islets of Langerhans	Present		5I

Structure	Level	Pattern	Image	Note
TS28: alveolus epithelium	Present	Regionally restricted	5J	Expressed in type II alveolar cells.
TS28: renal interstitium	Present	Regionally restricted	5J	Expressed in the macrophages.

Structure	Level	Pattern	Image	Note
TS28: spleen	Present	Regionally restricted	5K	Expressed in macrophage-like cells.

Structure	Level	Pattern	Image	Note
TS28: spleen	Present	Regionally restricted	5K'	Expressed in macrophage-like cells.

Structure	Level	Pattern	Image	Note
TS28: spleen	Present	Regionally restricted	5K"	Expressed in macrophage-like cells.

Structure	Level	Pattern	Image	Note
TS28: lymph node	Present		5L , 5L'

Structure	Level	Pattern	Image	Note
TS28: interstitium of the testis	Present		5M

Structure	Cell Type	Level	Pattern	Image	Note
TS28: spermatogonium		Strong		5M'
TS28: Sertoli cell	Sertoli cell	Strong		5M'

Structure	Level	Pattern	Image	Note
TS28: renal proximal convoluted tubule	Present	Punctate	6A	Expressed in the epithelial cells.

Structure	Level	Pattern	Image	Note
TS28: cerebellum	Absent
TS28: hippocampus	Absent
TS28: myocardium layer	Absent