Western blot analysis of Lane 1: UV treated HUVEC cells, Lane 2: antigen-specific peptide treated HUVEC cells with CHEK1 (phospho S296) polyclonal antibody (Cat# PAB29268) at 1:500-1:1000 dilution.
Immunohistochemical staining (Formalin-fixed paraffin-embedded sections) of human brain tissue with CHEK1 (phospho S296) polyclonal antibody (Cat# PAB29268) without blocking peptide (A) or preincubated with blocking peptide (B) under 1:50-1:100 dilution.