Formalin-fixed and paraffin embedded rat brain labeled with Anti-Prox1 Polyclonal Antibody, Unconjugated (bs-2774R) at 1:200 followed by conjugation to the secondary antibody and DAB staining

K562 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 prox1 Antibody(bs-2774R)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 incubation for 40 min at room temperature. Acquisitions of 20,000 events were performed. Cells stained with primary antibody (green), and isotype control (orange).