Table 1.

Antibodies used for immunohistochemistry expression.

Primary antibody	Secondary antibody	Tertiary
Rabbit anti-tyramine 1:1000 (Chemicon) Rabbit anti-TAAR1 1:1000 (Lifespan Biosciences)	Biotin anti-rabbit 1:250 (Jackson Immunoresearch)	Extravidin Cy3 1:1000 (Sigma)
Rabbit anti-DDC 1:00 (Biomol Sciences) Rabbit anti-tyramine 1:100 or 1:1000 (Chemicon) Rabbit anti-TAAR1 1:1000 (Lifespan Biosciences)	cy3 anti-rabbit 1:250 (Jackson Immunoresearch)
Sheep anti-DDC 1:100 (Biomol Sciences)	FITC anti-sheep 1:100 (Jackson Immunoresearch)
Goat anti-TAAR4 1:100 (Santa Cruz Biotechnology)	cy3 anti-goat 1:250 (Jackson Immunoresearch)
Mouse anti-NeuN 1:50 (Chemicon)	FITC anti-mouse 1:100 (Jackson Immunoresearch)