normal bladder urothelium and large spectrum bladder lesions have been investigated by immunohistochemistry with monoclonal antibodies of variable specificity ( sk 56-23 , a large spectrum antibody ; sk 60-61 , which reacts with cytokeratin polypeptides no . 8 and 18 of moll 's catalogue ; sk 2-27 , specific for polypeptides no . 14 , 16 and 17 ) .
C0003250
monoclonal antibodies
C0003241
antibody