Immunocytochemistry/ Immunofluorescence analysis of Embryonic mouse primary neural cells labeling Tau with purified ab92676 at 1:100 dilution (1 μg/ml). Cells were fixed in 4% Paraformaldehyde and permeabilized with 0.1% tritonX-100. Goat anti rabbit IgG (Alexa Fluor^© 488, ab150077) was used as the secondary antibody at 1:1000 (2 μg/ml) dilution. DAPI (blue) was used as nuclear counterstain. Cells were counterstained with Ab195889 Anti-alpha Tubulin antibody [DM1A] - Microtubule Marker (Alexa Fluor^® 594) at 1:200 (2.5 μg/ml) dilution. DAPI (blue) was used as nuclear counterstain. 

Confocal image showing positive staining in neuron.

Immunohistochemistry (Frozen sections) analysis of mouse cerebrum tissue sections labeling Tau with Purified ab92676 at 1/50 (1.9 µg/ml).Heat mediated antigen retrieval using sodium citrate buffer (10mM citrate pH 6.0 + 0.05% Tween-20). Goat anti rabbit IgG (Alexa Fluor^® 488, ab150077) was used as the secondary antibody. Negative control: PBS instead of the primary antibody. DAPI was used as a counterstain.

Mouse primary cortical cultures stained for Tau (phospho S404) (green) using ab92676 at 1/100 dilution in ICC/IF, followed by Donkey anti-Rabbit IgG (H+L) Alexa Fluor 488^®.

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Dot blot analysis of Tau (pS404) phosopho peptide (Lane 1) and Tau non-phospho peptide (Lane 2) labelling Tau (phospho S404) with ab92676 at a dilution of 1/1000. ab97051 (Peroxidase conjugated goat anti-rabbit IgG (H+L)) was used as the secondary antibody at a dilution of 1/100000.

Blocking and dilution buffer: 5% NFDM/TBST.

Exposure time: 3 minutes.