Antibody:	anti-EMP1
Detection system:	Secondary antibody coupled to Cy3

Structure	Level	Pattern	Image	Note
TS17: central nervous system	Strong		2A	Authors report highest expression in developing CNS and PNS.
TS17: peripheral nervous system	Strong		2A	Authors report highest expression in developing CNS and PNS.
TS17: brain	Present		2A
TS17: dorsal root ganglion	Present		2A
TS17: future spinal cord	Present		2A

Structure	Level	Pattern	Image	Note
TS21: central nervous system	Strong		2B	Authors report highest expression in developing CNS and PNS.
TS21: peripheral nervous system	Strong		2B	Authors report highest expression in developing CNS and PNS.
TS21: brain	Present		2B
TS21: cranial nerve	Present		2B
TS21: dorsal root ganglion	Present		2B

Structure	Level	Pattern	Image	Note
TS23: central nervous system	Strong		2C	Authors report highest expression in developing CNS and PNS.
TS23: peripheral nervous system	Strong		2C	Authors report highest expression in developing CNS and PNS.
TS23: brain	Present		2C
TS23: cranial nerve	Present		2C
TS23: dorsal root ganglion	Present		2C
TS23: spinal cord	Present		2C

Structure	Level	Pattern	Image	Note
TS23: forebrain	Strong	Regionally restricted	3B	Strong expression in neuronal differentiation fields of the developing forebrain, midbrain and hindbrain.
TS23: hindbrain	Strong	Regionally restricted	3B	Strong expression in neuronal differentiation fields of the developing forebrain, midbrain and hindbrain.
TS23: midbrain	Strong	Regionally restricted	3B	Strong expression in neuronal differentiation fields of the developing forebrain, midbrain and hindbrain.
TS23: brain	Present	Regionally restricted	3B	Prominent expression along fiber tracts.
TS23: brain ventricular layer	Weak		3B	Lower expression in neuroepithelia of ventricular zones.
TS23: dorsal grey horn	Strong	Regionally restricted	3B	High levesl expression along dorsal and ventral columns.
TS23: ventral grey horn	Strong	Regionally restricted	3B	High levesl expression along dorsal and ventral columns.

Structure	Level	Pattern	Image	Note
TS17: forebrain ventricular layer	Present	Regionally restricted	4A	Expression in ventricular zone predominantly in cells at edge of ventricle and along presumptive radial glial cells.

Structure	Level	Pattern	Image	Note
TS21: cortical preplate	Strong		4B	Prominent expression in preplate.

Structure	Level	Pattern	Image	Note
TS23: cerebral cortex marginal layer	Present	Regionally restricted	4C	Expression in presumptive neurons of marginal zone, preplate and subplate.
TS23: cortical subplate	Present	Regionally restricted	4C	Expression in presumptive neurons of marginal zone, preplate and subplate.
TS23: cortical plate	Weak		4C	Less expression in the cortical plate.

Structure	Level	Pattern	Image	Note
TS17: hindbrain	Present	Regionally restricted	5	Prominent expression at ventral side.

Structure	Level	Pattern	Image	Note
TS21: cerebellum	Present	Regionally restricted	6A	Expression in cerebellar differentiation field; most prominent expression alon cerebellar peduncle, in fiber tracts of cerebellar vermis.

Structure	Level	Pattern	Image	Note
TS23: cerebellum	Present	Regionally restricted	6B	Expression in cerebellar differentiation field.
TS23: cerebellum white matter	Strong	Regionally restricted	6B	Most prominent expression along cerebellar peduncle, along fiber tracts of cerebellar vermis.

Structure	Level	Pattern	Image	Note
TS17: future spinal cord	Present	Regionally restricted	7A	Expresssion in gray matter (mantle layer) of spinal cord.
TS17: dorsal root ganglion	Present		7A
TS17: spinal nerve	Present		7A

Structure	Level	Pattern	Image	Note
TS23: dorsal root ganglion	Present		7C
TS23: spinal nerve	Present		7C