NAc tissues were homogenized in a solution containing 50 mM Tris buffer (pH 7.4), 2 mM EDTA, 5 mM EGTA, 0.1% SDS,
protease inhibitor cocktail (Roche, Indianapolis, IN), and
phosphatase inhibitor cocktail type I and II (Sigma). Homogenates were centrifuged at 500 g for 15 min and supernatants were collected. Proteins were analyzed using
Bradford protein assay (BioRad, Hercules, CA). Proteins were separated by PROTEAN TGX gels at 100 V for 1 h, transferred onto PVDF membranes at 30 V for 1 h (BioRad, Hercules, CA), and incubated with antibodies against
pCaMKII (T286) (Cell Signaling, Danvers; 9102; 1:500), CaMKII (Cell Signaling, Danvers; 9102; 1:500), pNR2B (S1303) (Cell Signaling, Danvers; 9102; 1:500), pGluR1(S831) (Cell Signaling, Danvers; 9102; 1:500), pPKCγ(T514) (Cell Signaling, Danvers; 9102; 1:500), PKCγ; (Cell Signaling, Danvers; 9102; 1:500), pNR1(S896) (Cell Signaling, Danvers; 9102; 1:500), Ng (Cell Signaling, Danvers; 9102; 1:500),
pAKT(S473) (Cell Signaling, Danvers; 9102; 1:500), AKT (Cell Signaling, Danvers; 9102; 1:500), mGluR5 (Cell Signaling, Danvers; 9102; 1:500) and
GAPDH (Millipore, Burlington, MA; MAB374; 1:2000). Chemiluminescent bands were detected on an Image Station and quantified using NIH Image J software.
Nam H.W., Grant C., Jorgensen A., Heppelmann C.J., Trutschl M, & Cvek U. (2019). Neurogranin Regulates Alcohol Sensitivity Through AKT Pathway in the Nucleus Accumbens. Proteomics, 20(1), e1900266.