VALIDATION IMAGES
Formalin-fixed and paraffin embedded: rat brain tissue labeled with Anti-Tau protein Polyclonal Antibody (bs-0157R), Unconjugated at 1:200 followed by conjugation to the secondary antibody and DAB staining
Paraformaldehyde-fixed, paraffin embedded rat brain; Antigen retrieval by boiling in sodium citrate buffer (pH6) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 30 minutes; Blocking buffer (normal goat serum) at 37°C for 20min; Antibody incubation with \tTau protein Polyclonal Antibody, Unconjugated (bs-0157R) at 1:200 overnight at 4°C, followed by a conjugated secondary Goat Anti-Rabbit IgG, Cy3 conjugated(bs-0295G-Cy3)used at 1:200 dilution for 40 minutes at 37°C. DAPI(5ug/ml) was used to stain the cell nuclei.
Lane 1: Brain(Mouse) lysates; Lane 2: Brain(Rat) lysates; Lane 3: U251 lysates probed with Tau protein Polyclonal Antibody, Unconjugated (bs-0157) at 1:300 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C
Human MCF-7 Cells fixed with 70% methanol (Overnight at 4℃) and then permeabilized with 90% ice-cold methanol for 30 min on ice. Cells were then probed with rabbit anti-Tau Polyclonal Antibody, Unconjugated (bs-0157R) (green) at 1:100 for 30 minutes followed by a FITC conjugated secondary antibody compared to unstained cells (dark blue), secondary only (light blue), and isotype control (orange).
Hippocampus lysates probed with Tau Polyclonal Antibody, Unconjugated (bs-0157R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.
Lane 1: Rat Cerebrum lysates; Lane 2: Mouse Cerebrum lysates; Lane 3: Rat Cerebellum lysates; Lane 4: Mouse Cerebellum lysates probed with Tau Polyclonal Antibody, Unconjugated (bs-0157R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.