Antibody:

anti-TRA2B

Structure	Level	Pattern	Image	Note
TS19: brain	Present	Widespread	2A
TS19: telencephalon	Strong	Regionally restricted	2A	Robust expression in cerebral cortex.

Structure	Cell Type	Level	Pattern	Image	Note
TS19: telencephalon ventricular layer	radial glial cell	Present	Regionally restricted	2C , 2B	Expression in ventricular zone in most Sox2-expressing radial glial cells.
TS19: telencephalon		Present	Regionally restricted	2C , 2B	Expression in preplate

Structure	Level	Pattern	Image	Note
TS23: brain	Present	Widespread	2E	Expression throughout brain.
TS23: cerebral cortex	Strong		2E	Robust expression in cerebral cortex.

Structure	Cell Type	Level	Pattern	Image	Note
TS23: cerebral cortex ventricular layer	radial glial cell	Present	Regionally restricted	2G , 2F	Expression in ventricular zone in most Sox2-expressing radial glial cells.
TS23: cortical plate		Present		2F , 2G

Structure	Level	Pattern	Image	Note
TS27: brain	Present	Widespread	2I	Expression throughout brain.
TS27: cerebral cortex	Strong	Regionally restricted	2I	Robust expression in cerebral cortex.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cerebral cortex ventricular zone	radial glial cell	Present		2K , 2J	Expression in ventricular zone in most Sox2-expressing radial glial cells.
TS27: cortical plate		Present		2J , 2K

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cortical layer V	pyramidal neuron	Present		2N , 2M	Expression in Bcl11b-expressing projection neurons. in cortical layers 5 and 6.
TS27: cortical layer VI	pyramidal neuron	Present		2N , 2M	Expression in Bcl11b-expressing projection neurons. in cortical layers 5 and 6.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cortical layer II	pyramidal neuron	Present		2P , 2Q	Expression in Bhlhe22-expressing projection neurons. in cortical layers 2-5.
TS27: cortical layer III	pyramidal neuron	Present		2P , 2Q	Expression in Bhlhe22-expressing projection neurons. in cortical layers 2-5.
TS27: cortical layer IV	pyramidal neuron	Present		2P , 2Q	Expression in Bhlhe22-expressing projection neurons. in cortical layers 2-5.
TS27: cortical layer V	pyramidal neuron	Present		2P , 2Q	Expression in Bhlhe22-expressing projection neurons. in cortical layers 2-5.

Structure	Level	Pattern	Image	Note
TS19: telencephalon	Present	Regionally restricted	5B , 5A	Expression in cerebral cortex.

Structure	Level	Pattern	Image	Note
TS19: telencephalon	Weak		5D , 5C	Expression in reduced compared to control.

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cerebral cortex	cerebral cortex neuron	Present		5E , 5F

Structure	Cell Type	Level	Pattern	Image	Note
TS27: cerebral cortex	cerebral cortex neuron	Weak	Regionally restricted	5H , 5G	Expression reduced compared to control, but present in many cells in remaining cortex.