Bone carcinoma test tissue microarray with normal tissue, containing 10 cases of tumor and 2 normal tissue, duplicate cores per case, 2 serial sections, divided into two identical 12 core arrays for testing different antibody dilutions
Bone, cartilage tumor with adjacent normal tissue microarray, containing 5 cases each of osteosarcoma and chondrosarcoma, 2 adjacent normal bone tissue, duplicate cores per case