Cytokeratin 20; Clone EP23 (Ready-To-Use)
Immunogen: Rabbits were injected with a synthetic peptide corresponding to residues near the C-terminus in human CK20 protein.
Isotype: Rabbit IgG
Species Reactivity: Human
Positive Control: Colon for normal tissue and colon cancer for abnormal tissue.
Specificity: CK20 expression is restricted to cytoplasmic / cell surface staining in positive cells.