Reagent	SKU	RRID	Source	Dilution
anti-L-aspartate IgG	D100R	AB_2341093	Signature Immunologics	1:100
anti-L-glutamate IgG	E100R	AB_2532055	Signature Immunologics	1:100
anti-glycine IgG	G100R	AB_2532057	Signature Immunologics	1:100
anti-glutathione IgG	J100R	AB_2532058	Signature Immunologics	1:100
anti-L-glutamine IgG	Q100R	AB_2532059	Signature Immunologics	1:100
anti-taurine IgG	TT100R	AB_2532060	Signature Immunologics	1:100
AGB	B100R	AB_2532053	Signature Immunologics	1:100
anti-arginine IgG			Marc Laboratory	1:100
anti-GABA IgG	YY100R	AB_2532061	Signature Immunologics	1:100
anti-GS IgG	610517	AB_397879	BD Biosciences	1:50
anti-CRALBP IgG	NA	AB_2314227	Gift of Dr. Jack Saari	1:400
anti-rod opsin 1D4		AB_2315015	Gift of Dr. Robert Molday	1:4000
anti-cone opsin	AB5405	AB_177456	EMD Millipore	1:1000