Western blot using SMAD4 polyclonal antibody (Cat # PAB11265) to detect over-expressed SMAD4 in transfected COS cells (lane 2). Lane 1 contains lysate from mock transfected COS cells. A doublet band is seen in the SMAD4 transfected lysate with the upper band (arrowhead) representing SMAD4 and the lower band being non-specific staining. The primary antibody at a 1:1,000 dilution. Personal Communication, Kathleen Flanders, CCR-NCI, Bethesda, MD.
MAD, mothers against decapentaplegic homolog 4,OTTHUMP00000163548,SMAD, mothers against DPP homolog 4,deleted in pancreatic carcinoma locus 4,mothers against decapentaplegic homolog 4,mothers against decapentaplegic, Drosophila, homolog of, 4