Antibody:	anti-EMMPRIN (G-19): sc-9757
Detection system:	Secondary antibody coupled to Alexa Fluor 568

Structure	Level	Pattern	Image	Note
TS22: tooth epithelium	Present	Widespread	2E , 2I	Expressed in the whole epithelial bud. Expressed in cell surface.
TS22: tooth mesenchyme	Present	Regionally restricted	2E , 2I	Expressed in the condensed dental mesenchymal tissue. Expressed in cell surface.

Structure	Level	Pattern	Image	Note
TS23: inner enamel epithelium	Present		2J , 2F	Expressed in cell surface.
TS23: stellate reticulum	Present		2J , 2F	Expressed in cell surface.
TS23: stratum intermedium	Present		2J , 2F	Expressed in cell surface.
TS23: dental papilla	Present	Regionally restricted	2J , 2F	Expressed in the dental papilla cells underlying the inner epithelium. Expressed in cell surface.

Structure	Level	Pattern	Image	Note
TS24: inner enamel epithelium	Present		2G , 2K	Expressed in cell surface.
TS24: stellate reticulum	Present		2G , 2K	Expressed in cell surface.
TS24: stratum intermedium	Present		2G , 2K	Expressed in cell surface.
TS24: dental papilla	Present	Regionally restricted	2K , 2G	Expressed in the dental papilla cells underlying the inner epithelium. Expressed in cell surface.

Structure	Level	Pattern	Image	Note
TS26: inner enamel epithelium	Present		2L , 2H	Expressed in cell surface.
TS26: stellate reticulum	Present		2L , 2H	Expressed in cell surface.
TS26: stratum intermedium	Present		2L , 2H	Expressed in cell surface.
TS26: dental papilla	Present	Single cells	2L , 2H	Expressed in few positive cells. Expressed in cell surface.

Structure	Level	Pattern	Image	Note
TS23: neural retina	Present		3A
TS23: pigmented retinal epithelium	Present		3A

Structure	Level	Pattern	Image	Note
TS22: Meckel's cartilage	Present		3B

Structure	Level	Pattern	Image	Note
TS24: secondary palate	Strong	Regionally restricted	3C	Expressed in ossification center.

Structure	Level	Pattern	Image	Note
TS23: venous plexus	Present		3D