Sarcomatoid Carcinoma of the Prostate: Ductal Adenocarcinoma and Stromal Sarcoma-Like Appearance: A Rare Association

Table 1

Antibodies used for immunohistochemical studies.

Antigen	Clone	Dilution	Pretreatment	Tumour cell reactivity	Source
Ki-67	MIB1	Prediluted	pH6	Nuclear	Dako, Carpinteria, Calif, USA
ER	1D5	1/35	pH6	Nuclear stromal cells	Dako, Carpinteria, Calif, USA
PR	PGR36	1/70	pH6	Nuclear stromal cells	Dako, Carpinteria, Calif, USA
P-504	I3H4	Prediluted	pH9	Epithelial cells	Dako, Carpinteria, Calif, USA
PSA	ERPR8	Prediluted	pH6	Epithelial cells	Dako, Carpinteria, Calif, USA
CK AE1/AE3	AE1/AE3	Prediluted	pH6	Both components	Dako, Carpinteria, Calif, USA
SMA	HHF35	Prediluted	pH6	Negative	Dako, Carpinteria, Calif, USA
S-100	Polyclonal	1/3000	pH6	Negative	Dako, Carpinteria, Calif, USA
CD34	QBEND-10	Prediluted	pH6	Negative	Dako, Carpinteria, Calif, USA
p63	4A4	Prediluted	pH6	Nuclear	Dako, Carpinteria, Calif, USA
β-GCH	Polyclonal	Prediluted	pH9	Negative	Dako, Carpinteria, Calif, USA