Table 1 Details of primary antibodies used for Western blot

PP1 (E-9)*^{, #}

PP1 Catalytic subunit

Santa Cruz Biotech

Anti-PP2A (Clone 1D6)*^{, #}

PP2A Catalytic subunit

Merck Millipore

Anti-Synaptophysin (Clone SVP-38)*^{, #}

Synaptophysin

Sigma-Aldrich

CREB (48H2)*^{, #}

Total CREB-1 protein

Cell Signaling

Phospho-CREB (Ser133) (87G3)*^{, #}

Ser 133-phosphorylated CREB

Cell Signaling

AT180*^{, ##}

Pt231

Invitrogen

Anti-PSD95*^{, ##}

Rat PSD95

Sigma-Aldrich

Anti-NR1*^{, ##}

Amino acids 918–938 with N-terminally added lysine of the NR1 subunit of NMDAR

Sigma-Aldrich

Anti-phospho-NR1 (Ser897)**^{, ##}

Phospho-Ser897 of human NMDA Receptor

Cell signaling

Anti-phospho-NR2B (Ser1303)**^{, ##}

CKLRRQH(Ps)YDTFVD of NR2B

Merck Millipore

Anti-NR2B**^{, ##}

1437–1456 of mature mouse NR2B

Merck Millipore

Tau Antibody (A-10)*^{, #}

Total tau

Santa Cruz Biotech