This is a knockout-validated antibody summary, based on the publication "A validated antibody panel for the characterization of tau post-translational modifications", as cited below [1]. Labome curates formal publications to compile a list of antibodies with unambiguous specificity within Validated Antibody Database (VAD).

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Figure 1. Immunoblotting using hTg-Tau and Tau-KO brain lysates confirms the specificity for tau antibody. From [1].

Rabbit monoclonal IgG

Company: Abcam

Antibody: Tau (phospho S198)

Catalog number: ab79540

Summary: Rabbit monoclonal IgG against a phospho-specific peptide corresponding to residues surrounding serine 198 of human Tau. Reacts with human by western blot, immunoprecipitation, immunocytochemistry and immunohistochemistry (paraffin). Unsuitable for flow cytometry.

Western blot

Brains from hTg-Tau and Tau-KO mice. Lysates were prepared by dounce homogenizer in 350 μl of lysis buffer containing 150 mM NaCl, 20 mM Tris pH 7.5, 1 mM EDTA, 1 mM EGTA, 1% Triton-X100 and protease, phosphatase, demethylase (500 μM IOX1, 2 μM Daminozide, 10 μM Paragyline Hydrochloride), deacetylase (10 μM Trichostatin A, 5 mM Nicotinamide), O-GlcNAcase (1 μM Thiamet-G) inhibitors.

5% BSA in 1X TBST.

1:500 dilution in blocking solution overnight at 4 °C.

1:20,000 dilution IRDye Donkey anti-mouse 800 or IRDye Goat anti-rabbit 680 in blocking solution for 2 h at room temperature.

Li-Cor Odyssey CLx imaging station.