IL4R Polyclonal Antibody

Formalin-fixed and paraffin embedded human colon carcinoma labeled Anti-IL-4R\/CD124 Polyclonal Antibody, Unconjugated (bs-2458R) at 1:200 followed by conjugation to the secondary antibody Goat Anti-Rabbit IgG, AF488 conjugated(bs-0295G-AF488)used at 1:200 dilution

Tissue\/cell: A431 cells; 4% Paraformaldehyde-fixed; Triton X-100 at room temperature for 20 min; Blocking buffer (normal goat serum) at 37\u00b0C for 20 min; Antibody incubation with IL4R Polyclonal Antibody, Unconjugated (bs-2458R) at 1:100 for 90 minutes at 37\u00b0C; followed by a conjugated Goat Anti-Rabbit IgG antibody with FITC conjugation (bs-0295G-FITC) at 37\u00b0C for 90 minutes, DAPI (5ug\/ml, blue) was used to stain the cell nuclei.

Human Raji Cells were fixed with 2% PFA (10min at room temperature). The cells were then incubated in 1 X PBS containing 0.5% BSA + 10% goat serum to block non-specific protein-protein interactions for 15 min at room temperature. Staining with IL4R Polyclonal Antibody, Unconjugated (bs-2458R) was performed at 1:100 for 30 min at room temperature. The secondary antibody, Goat anti-rabbit IgG-PE, was used at a 1:200 dilution for 40 min at room temperature. Primary antibody staining (green) is compared to compared to unstained cells (dark blue), secondary only (light blue), and isotype control (orange).