the application of a polyclonal keratin antiserum and monoclonal keratin antisera rck 102 , rkse 60 and rge 53 resulted in staining of foetal feline thymic cells , oesophageal epithelial cells as well as numerous stellate tumour cells and hassall 's corpuscles .
C0040113
thymic
C0229950
hassall 's corpuscles