Antibody:

PDGF-CC (core) antibody

Structure	Level	Pattern	Image	Note
TS19: head mesenchyme	Present	Regionally restricted	1E	Expression is in cephalic mesenchyme around Rathke's pocket.
TS19: Rathke's pouch	Absent		1E

Structure	Level	Pattern	Image	Note
TS19: inner ear	Present	Regionally restricted	1F	Expression is in the lateral mesenchyme of the otic vesicle.

Structure	Level	Pattern	Image	Note
TS19: neural tube floor plate	Present		1G
TS19: notochord	Present		1G
TS19: trunk sclerotome	Present		1G

Structure	Level	Pattern	Image	Note
TS20: maxillary process mesenchyme	Present	Regionally restricted	1H	Expression is in mesenchyme around Rathke's pocket.
TS20: primary palate	Present		1H

Structure	Level	Pattern	Image	Note
TS20: nasal cavity epithelium	Present	Regionally restricted	1I	Expression is in the epithelium of the nasal pit towards the nasal opening.
TS20: nasal cavity	Present	Regionally restricted	1I	Expression is in the mesenchyme surrounding the nasal cavity.

Structure	Level	Pattern	Image	Note
TS20: nose	Present	Regionally restricted	1J	There is uniformly stained epithelium at the rostral extremity nasal region.

Structure	Level	Pattern	Image	Note
TS22: adenohypophysis	Present		1K
TS22: head mesenchyme	Present	Regionally restricted	1K	Expression is in mesenchymal condensations.

Structure	Level	Pattern	Image	Note
TS22: basal columns	Present	Regionally restricted	1L	Expression is in the ventral horn.
TS22: bronchus	Present		1L
TS22: esophagus	Present		1L
TS22: musculature	Present		1L
TS22: spinal cord floor plate	Present		1L
TS22: vertebral cartilage condensation	Present	Regionally restricted	1L	Expression is in the hypertrophic chondrocytes.

Structure	Level	Pattern	Image	Note
TS24: cerebral cortex marginal layer	Present		1M	Higher magnification was shown in the inset.
TS24: choroid plexus	Present		1M	Higher magnification was shown in the inset.
TS24: cerebral cortex intermediate zone	Present	Regionally restricted	1M	Expression is at the border zone. Higher magnification was shown in the inset.
TS24: cortical plate	Present	Regionally restricted	1M	Expression is at the border zone. Higher magnification was shown in the inset.
TS24: telencephalon pia mater	Present	Regionally restricted	1M	Expression is in vascular elements.

Structure	Level	Pattern	Image	Note
TS24: vibrissa epidermal component	Present	Regionally restricted	1N	Expression is in the root sheath.
TS24: skin	Present		1N

Structure	Level	Pattern	Image	Note
TS24: cornea epithelium	Present		1O
TS24: eyelid	Present	Regionally restricted	1O	Expression is in the fusion line of the eyelid.

Structure	Level	Pattern	Image	Note
TS24: nose	Present		1P
TS24: olfactory epithelium	Present	Regionally restricted	1P	Expression is in the basal aspect of the olfactory epithelium.
TS24: vomeronasal organ	Present	Regionally restricted	1P	Expression is in the surrounding mesenchyme.
TS24: vomeronasal organ epithelium	Present	Regionally restricted	1P	Expression is in the medial epithelium.

Structure	Level	Pattern	Image	Note
TS22: vibrissa	Weak

Structure	Level	Pattern	Image	Note
TS19: esophagus	Present		2A
TS19: mesonephric tubule	Present		2A
TS19: mesonephros mesenchyme	Present		2A
TS19: metanephric mesenchyme	Present		2A
TS19: trachea	Present	Regionally restricted	2A	Expression is on the ventro-lateral side.

Structure	Level	Pattern	Image	Note
TS23: mesenchyme of metanephros	Present		2B
TS23: mesonephros	Present		2B
TS23: urethra	Present		2B
TS23: maturing glomerular tuft	Absent		2B

Structure	Level	Pattern	Image	Note
TS23: collecting duct	Present		2C
TS23: mesenchyme of metanephros	Present		2C
TS23: mesonephros	Present		2C
TS23: maturing glomerular tuft	Absent		2C

Structure	Level	Pattern	Image	Note
TS24: mesenchyme of metanephros	Present		2D
TS24: mesonephros	Present		2D
TS24: urethra of male	Present		2D
TS24: adrenal gland	Present	Regionally restricted	2D	Expression is at the kidney-adrenal border.
TS24: metanephros	Present	Regionally restricted	2D	Expression is at the kidney-adrenal border.

Structure	Level	Pattern	Image	Note
TS24: adrenal gland	Present	Regionally restricted	2E	Expression is at the kidney-adrenal border.
TS24: metanephros	Present	Regionally restricted	2E	Expression is at the kidney-adrenal border.

Structure	Level	Pattern	Image	Note
TS27: collecting duct	Present		2F	Higher magnification was shown in the inset.
TS27: blood vessel smooth muscle	Present	Regionally restricted	2F	Expression is in kidney arteries.
TS27: glomerular tuft	Absent		2F

Structure	Level	Pattern	Image	Note
TS22: esophagus	Present		2G
TS22: dorsal aorta	Present	Regionally restricted	2G	Expression is in smooth muscle in the dorsal aorta and vena cava as they bend, fuse or enter the heart.
TS22: vena cava	Present	Regionally restricted	2G	Expression is in smooth muscle in the dorsal aorta and vena cava as they bend, fuse or enter the heart.
TS22: trachea	Absent		2G

Structure	Level	Pattern	Image	Note
TS22: esophagus	Present		2H
TS22: dorsal aorta	Present	Regionally restricted	2H	Expression is in smooth muscle in the dorsal aorta and vena cava as they bend, fuse or enter the heart.
TS22: vena cava	Present	Regionally restricted	2H	Expression is in smooth muscle in the dorsal aorta and vena cava as they bend, fuse or enter the heart.
TS22: trachea	Absent		2H

Structure	Level	Pattern	Image	Note
TS22: lung epithelium	Present		2I
TS22: lung mesenchyme	Present		2I

Structure	Level	Pattern	Image	Note
TS24: lung epithelium	Present		2J
TS24: lung mesenchyme	Present		2J
TS24: trachea	Present	Regionally restricted	2J	Expression is at the dorsal part of the trachea.

Structure	Level	Pattern	Image	Note
TS22: rib cartilage condensation	Present	Regionally restricted	2K	Expression is in the hypertrophic chondrocytes.
TS22: vertebral cartilage condensation	Present	Regionally restricted	2K	Expression is in the hypertrophic chondrocytes.

Structure	Level	Pattern	Image	Note
TS20: cardiac muscle tissue	Present		2L