FoxP3 Polyclonal Antibody

Paraformaldehyde-fixed, paraffin embedded rat brain tissue; 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\u00b0C for 20min; Antibody incubation with FoxP3 Polyclonal Antibody, Unconjugated (bs-10211R) at 1:500 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining

Paraformaldehyde-fixed, paraffin embedded mouse lymph node; 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\u00b0C for 20min; Antibody incubation with FoxP3 Polyclonal Antibody, Unconjugated (bs-10211R) at 1:200 overnight at 4\u00b0C, followed by a conjugated secondary and DAB staining.

Lane 1: Mouse PBMC cell lysates; Lane 2: Mouse Thymus lysates; Lane 3: Mouse Spleen lysates; Lane 4: Rat Thymus lysates probed with FoxP3 Polyclonal Antibody, Unconjugated (bs-10211R) at 1:1000 dilution and 4˚C overnight incubation. Followed by conjugated secondary antibody incubation at 1:20000 for 60 min at 37˚C.

MCF-7 cells were fixed with 4% PFA for 10min at room temperature,permeabilized with 90% ice-cold methanol for 20 min at -20\u2103, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with FoxP3 Polyclonal Antibody(bs-10211R)at 1:100 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2%BSA in PBS, followed by secondary antibody incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).

U2OS cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37\u00b0C for 20 min; Antibody incubation with (FoxP3) polyclonal Antibody, Unconjugated (bs-10211R) 1:100, 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody at 37\u00b0C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.