Immunohistochemistry: RECQL4 Antibody [25470002] - Most of the normal tissues displayed strong nuclear positivity combined with slightly weaker cytoplasmic staining. Hepatocytes were weakly stained. Malignant tissues exhibited moderate nuclear immunoreactivity which occasionally was accompanied with cytoplasmic staining. Most malignant gliomas and cases of for example malignant carcinoids, lymphomas, colo-rectal and renal cancers showed strong staining. Image and statement courtesy of the Human Protein Atlas (HPA).