Table 1:

Antibodies Used

Antibody	Concentration	Host	Company	Emission
Anti-CGRP†	1 μl/ml	Goat	Abcam	n/a
Anti-SP†	2 μl/ml	Rabbit	Immunostar	n/a
Alexa Fluor Anti-Goat††	24 μl/ml	Donkey	Invitrogen	594 nm
Alexa Fluor Anti-Rabbit††	24 μl/ml	Donkey	Invitrogen	660 nm*

^†primary

^††secondary

^*infrared fluorophores are invisible to human eyes