Table 1.

Primary antibodies used in immunohistochemistry of CANs.

Label	Host	Dilution	Company
NR1	Mouse	1:500	BD Biosciences
NR2B	Mouse	1:500	BD Biosciences
NR2D	Rabbit	1:100	Santa Cruz
NK1r	Mouse	1:500	Zymed
SP	Rabbit	1:250	Chemicon
PAR-2	Chicken	1:500	Aves Lab, Inc.
TRPV1	Rabbit	1:500	Affinity Bioreagents
CGRP	Rabbit	1:250	Courtesy of Dr. Michael Iadarola
nNOS	Rabbit	1:250	Chemicon
VIP	Rabbit	1:500	Chemicon
NF 200	Mouse	1:250	Sigma
IB4	Goat conjugated to IB4	1:1000	Invitrogen
N1	Rabbit	1:500	Courtesy of Dr. Michael Iadarola
C1	Rabbit	1:250	Courtesy of Dr. Michael Iadarola
Alexa Fluor 488	Goat anti-Rabbit	1:1000	Invitrogen
Alexa Fluor 488	Donkey anti-Mouse	1:1000	Invitrogen
Alexa Fluor 488	Goat anti-chicken	1:1000	Invitrogen