Antibody:	anti-Specc1l
Detection system:	Secondary antibody coupled to Alexa Fluor 594
Assay notes:	There were 2 antibodies listed: MGI:5495297 and MGI:8260795; the one used in this assay was not specified.

Structure	Cell Type	Level	Pattern	Image	Note
TS21: primary palate mesenchyme		Present	Regionally restricted	4A , 4A'	Expression was detected in the cranial neural crest derived palatal mesenchyme.
TS21: primary palate epithelium		Present	Regionally restricted	4A , 4A'	Expression was detected in the Trp63-positive basal cells.
TS21: primary palate	peridermal cell	Present	Regionally restricted	4A' , 4A	Expression was detected in the Trp63-negative periderm cells.

Structure	Cell Type	Level	Pattern	Image	Note
TS22: primary palate mesenchyme		Present	Regionally restricted	4B , 4B'	Expression was detected in the cranial neural crest derived palatal mesenchyme.
TS22: primary palate epithelium		Present	Regionally restricted	4B' , 4B	Expression was detected in the Trp63-positive basal cells.
TS22: primary palate	peridermal cell	Present	Regionally restricted	4B , 4B'	Expression was detected in the Trp63-negative periderm cells.

Structure	Cell Type	Level	Pattern	Image	Note
TS22: primary palate mesenchyme		Present	Regionally restricted	4C , 4C'	Expression was detected in the cranial neural crest derived palatal mesenchyme.
TS22: primary palate epithelium		Present	Regionally restricted	4C , 4C'	Expression was detected in the Trp63-positive basal cells.
TS22: primary palate	peridermal cell	Present	Regionally restricted	4C' , 4C	Expression was detected in the Trp63-negative periderm cells.

Structure	Level	Pattern	Image	Note
TS23: primary palate	Present	Widespread	5A

Structure	Level	Pattern	Image	Note
TS23: primary palate	Absent		5B