Table 1.

Antibodies used in this study

Target protein	Species	Source/Catalog #	Concentration	References for Specificity
α1	Guinea pig	Dr. J-M Fritschy, Zurich	1:50,000	Benke et al. [68] Fritschy and Möhler [69] Kralic et al. [70]
α2	Guinea Pig	Dr. J-M Fritschy, Zurich	1:10,000	Fritschy and Möhler [69]
α3	Rabbit	Dr. W. Sieghart, Vienna	1:1,000	Pirker et al. [2]
α4	Rabbit	Dr. W. Sieghart, Vienna	1:2,000	Bencsits et al. [71] Peng et al. [25]
α4	Rabbit	Chemicon/Millipore AB5457	1:1,000	Tested on α4 KO, Peng and Houser, unpublished data
α5	Guinea pig	Dr. J-M Fritschy, Zurich	1:3,000	Fritschy and Möhler [69] Tested on α5 KO, Peng and Houser, unpublished data
α6	Rabbit	Chemicon/Millipore AB5610	1:10,000	—
β2	Rabbit	Chemicon/Millipore AB5561	1:1,000	—
β3	Rabbit	Chemicon/Millipore AB5563	1:1,000	—
γ2	Rabbit	Dr. W. Sieghart. Vienna	1:2,000	Tretter et al. [72]; Pirker et al. [2]
δ	Rabbit	Dr. W. Sieghart, Vienna	1:3,000 – 1:4000	Sperk et al. [73] Peng et al. [25]
δ	Rabbit	Dr. W. Sieghart, Vienna	1:200 (EM)	Tested on δ KO, Peng and Houser, unpublished data
KDEL	Mouse	Stressgen SPA-827	1:200	Manufacturer's technical information