REAGENT or RESOURCE	SOURCE	IDENTIFIER
Antibodies
Polyclonal guinea pig γ2-GABAAR	Synaptic systems	Cat# 224004; RRID: AB_10594245
Monoclonal mouse anti-gephyrin	Synaptic systems	Cat# 147011; RRID: AB_887717
Polyclonal rabbit VGAT	Synaptic systems	Cat# 131003; RRID: AB_887869
Polyclonal rabbit RIM1/2	Synaptic systems	Cat# 140203; RRID: AB_887775
STAR 580 Goat anti-guinea pig	Abberior	Cat#: 2–0112-005–7
STAR 635 Goat anti-mouse	Abberior	Cat#: 2–0002-002–0
Goat anti-guinea pig Alexa Fluor-568	Life Technologies	Cat# A11075; RRID: 141954
Donkey anti-mouse AlexaFluor-488	Life Technologies	Cat# A21202; RRID: 141607
Donkey anti-rabbit Alexa Fluor-647	Life Technologies	Cat# A31573; RRID: 2536183
Chemicals, Peptides, and Recombinant Proteins
(-)-Bicuculline methiodide Tocris		Cat# 2503
Experimental Models: Organisms/Strains
Rat, Sprague Dawley Charles River	Charles Rivers	Crl:CD(SD)BR; RRID: RGD_734476
C57BL/6J mice	Jackson Laboratories	IMSR_JAX:000664
Recombinant DNA
Gephyrin FingR	Gross et al., 2013	Addgene # 46296
Software and Algorithms
ImageJ	National Institutes of Health	https://imagej.nih.gov/ij/
NIS Elements	Nikon	https://www.nikoninstruments.com/Products/Software
Prism	GraphPad	https://www.graphpad.com/scientific-software/prism/
Mosaic Suite (FIJI/ImageJ plugin)	Mosaic Group	http://mosaic.mpi-cbg.de/?q=downloads/imageJ
MATLAB	Mathworks	http://www.mathworks.com