Antibody to Manufacturer Working Dilution Antigen retrieval Buffer pH Incubation time and temperature Secondary antibody
CD117 DAKO A4502 0.180555556 MW/40min 6 1h, RT En Vision
CD34 Nichirei413111 RU None - 1h, RT En Vision
PDGFR-α Santa Cruz sc-338 0.388888889 MW/20min 6 1h, RT ABC
DOG1 Bio SB BSB6723 1:50 MW/40min 8 1h, RT ABC
S-100 DAKO Z0628 2.819444444 None - 24h, 4C En Vision
α-SMA DAKO M0851 0.319444444 None - 24h, 4C En Vision
Desmin DAKO M0760 0.111111111 MW/40min 8 1h, RT En Vision
Ki-67 DAKO M7240 0.597222222 AC121°C/20min 6 24h, 4C En Vision
ABC: ABC immunoperoxidase kit (Vector Laboratories); AC: Autoclave; En Vision: En Vision + System (DAKO A/S); MW: Microwave; RT: Room Temperature; RU: Ready to Use
Table 2: Methods of immunohistochemistry used in the study.