ARG63835 anti-CFC1 / Cripto-1 antibody IHC-P image Immunohistochemistry: paraffin embedded Mouse Embryo Liver. (Steamed antigen retrieval with citrate buffer pH 6) stained with ARG63835 anti-CFC1 / Cripto-1 antibody at 2 µg/ml dilution followed by HRP-staining.