Transcription factor ERG is a specific and sensitive diagnostic marker for hepatic angiosarcoma

Table 1 Antibodies used for expression analysis in hepatic angiosarcoma samples

Protein name	Antibody clone	Source	Concentration	Location
Vimentin	V9	Invitrogen	1:200	C
CD31	Jc70A	Gene Tech	1:100	M
CD34	QBEnd-10	Dako	1:50	M
FVIIIRAg	F8/86	Dako	1:50	C
ERG	Ep111	Epitomics	1:100	N
CK	Polyclonal	Dako	1:100	C
GPC-3	1G12	Cell marque	1:150	C;M
Hepatocyte	OCH1E5	Zeta	1:100	C
CD117	Polyclonal	Dako	1:400	M
Desmin	D33	Dako	1:100	C
Ki-67	MIB-1	Dako	1:200	N

C: Cytoplasm; M: Membrane; N: Nucleus; FVIIIRAg: Factor VIII-related antigen; CK: Pan-cytokeratin; GPC-3: Glypican-3; CD117: C-kit proto-oncogene.