Independently Validated Antibody, image provided by Science Exchange, badge number 029806: L1 HeLa cell lysate, L2 C6/36 cell lysates probed with Anti-P38 MAPK Polyclonal Antibody, Unconjugated (bs-0637R) at 1:500 overnight at 4˚C. Followed by conjugation to secondary antibody at 1:100000 for 90 min at 37˚C. Predicted band 41kDa. A strong band was observed in the positive control sample at the correct molecular weight.


Formalin-fixed and paraffin embedded rat brain labeled with Rabbit Anti p38MAPK/MAPK14/p38Alpha Polyclonal Antibody, Unconjugated (bs-0637R) at 1:200 followed by conjugation to the secondary antibody and DAB staining


MCF-7 cells were stained with p38 MAPK Polyclonal Antibody, Unconjugated(bs-0637R) at 1:500 in PBS and incubated for two hours at 37°C followed by Goat Anti-Rabbit IgG (H+L) Cy3 conjugated secondary antibody. DAPI staining of the nucleus was done and then detected.


Paraformaldehyde-fixed, paraffin embedded rat liver; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with P38 MAPK Polyclonal Antibody, Unconjugated (bs-0637R) at 1:400 overnight at 4°C, followed by a conjugated secondary for 20 minutes and DAB staining.


HepG2 cells(black) were fixed with 4% PFA for 10min at room temperature,permeabilized with 90% ice-cold methanol for 20 min at -20℃, and incubated in 5% BSA blocking buffer for 30 min at room temperature. Cells were then stained with P38 MAPK Polyclonal Antibody(bs-0637R)at 1:50 dilution in blocking buffer and incubated for 30 min at room temperature, washed twice with 2% BSA in PBS, followed by secondary antibody(blue) incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).


Tissue/cell: HUVEC cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (P38 MAPK) polyclonal Antibody, Unconjugated (bs-0637R) 1:100, 90 minutes at 37°C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody (bs-0295G-FITC) at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.


Tissue/cell: HUVEC cell; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum, C-0005) at 37°C for 20 min; Antibody incubation with (P38 MAPK) polyclonal Antibody, Unconjugated (bs-0637R) 1:100, 90 minutes at 37°C; followed by a FITC conjugated Goat Anti-Rabbit IgG antibody (bs-0295G-FITC) at 37°C for 90 minutes, DAPI (blue, C02-04002) was used to stain the cell nuclei.


Paraformaldehyde-fixed, paraffin embedded Rat brain; Antigen retrieval by boiling in sodium citrate buffer (pH6.0) for 15min; Block endogenous peroxidase by 3% hydrogen peroxide for 20 minutes; Blocking buffer (normal goat serum) at 37°C for 30min; Antibody incubation with P38 MAPK Polyclonal Antibody, Unconjugated (bs-0637R) at 1:200 overnight at 4°C, DAB staining.