Antibody:	anti-DMP2
Detection system:	Biotinylated secondary antibody/[Strept]avidin coupled to horseradish peroxidase
Assay notes:	This assay dectects expression of dentin sialophosprotein.

Structure	Level	Pattern	Image	Note
TS21: renal pelvis	Strong	Regionally restricted	3A	Expressed in the basal portion of the ureteric bud epithelia.

Structure	Level	Pattern	Image	Note
TS21: renal pelvis	Strong	Regionally restricted	3D	Expressed in the basal portion of the ureteric bud epithelia in a perinuclear pattern.

Structure	Level	Pattern	Image	Note
TS21: metanephros	Absent		3G
TS21: renal pelvis	Absent		3G

Structure	Level	Pattern	Image	Note
TS21: lobar bronchus epithelium	Present	Regionally restricted	4A	Expressed in the pulmonary alveolar epithelial buds in a perinuclear pattern.
TS21: lung parenchyma	Absent		4A

Structure	Level	Pattern	Image	Note
TS21: lobar bronchus epithelium	Present	Regionally restricted	4D	Expressed in the pulmonary alveolar epithelial buds in a perinuclear pattern.
TS21: lung parenchyma	Absent		4D

Structure	Level	Pattern	Image	Note
TS21: lung	Absent		4G

Structure	Level	Pattern	Image	Note
TS21: stellate reticulum	Strong		5
TS21: stratum intermedium	Strong		5
TS21: tooth epithelium	Strong	Graded	5	Expressed intensely in the oral ectoderm where it had begun to invaginate into the mesenchyme. Expressed in the inner enamel epithelium. There was a gradient of decreasing intensity from the oral ectoderm to the inner enamel epithelium.
TS21: inner enamel epithelium	Present		5
TS21: tooth mesenchyme	Absent		5	dental papilla

Structure	Level	Pattern	Image	Note
TS20: metanephros	Absent		7A

Structure	Level	Pattern	Image	Note
TS21: metanephros	Present		7B

Structure	Level	Pattern	Image	Note
TS22: renal tubule	Present		7C
TS22: collecting duct	Present	Regionally restricted	7C	Expressed in the inner collecting ducts.

Structure	Level	Pattern	Image	Note
TS23: renal tubule	Present		7D
TS23: collecting duct	Present	Regionally restricted	7D	Expressed in the inner collecting ducts.

Structure	Level	Pattern	Image	Note
TS24: renal tubule	Present		7E
TS24: collecting duct	Present	Regionally restricted	7E	Expressed in the inner collecting ducts.

Structure	Level	Pattern	Image	Note
TS20: lobar bronchus	Present	Regionally restricted	7F	Expressed in the pulmonary alveolar epithelial buds.

Structure	Level	Pattern	Image	Note
TS21: lobar bronchus epithelium	Present	Regionally restricted	7G	Expressed in the alveolar buds.

Structure	Level	Pattern	Image	Note
TS22: lobar bronchus epithelium	Present	Regionally restricted	7H	Expressed in the alveolar buds.

Structure	Level	Pattern	Image	Note
TS23: lobar bronchus epithelium	Present	Regionally restricted	7I	Expressed in the alveolar buds.

Structure	Level	Pattern	Image	Note
TS24: bronchiole epithelium	Present	Regionally restricted	7J	Expressed in the alveolar buds. No expression in larger bronchi.

Structure	Level	Pattern	Image	Note
TS27: medullary collecting duct	Strong		8A

Structure	Level	Pattern	Image	Note
TS27: early nephron	Absent		8B	No expression in the nascent nephrons in the deeper cortex.

Structure	Level	Pattern	Image	Note
TS27: renal cortical interstitium	Present	Patchy	8C	Expressed in the inter-tubular mesenchyme.

Structure	Level	Pattern	Image	Note
TS27: alveolar wall	Strong		9A