Antibody | Clone | Dilution | Antigen retrieval method | Vendor | Results* | |
---|---|---|---|---|---|---|
 |  |  |  |  | Spindle cells | Epithelioid cells |
HMB-45 | HMB-45 | 1:200 | None | DakoCytomation Carpinteria, CA, USA | +++ | +++ |
Vimentin | V9 | 1:5 | None | Ventana, Tucson AZ, USA | +++ | + |
Desmin | D33 | 1:250 | Trypsin | Ventana | +++ | + |
Progesterone receptor (PR) | PGR 636 | 1:2 | Steam¶ | DakoCytomation | ++ | ++ |
Melan-A | A103 | 1:40 | Steam | DakoCytomation | +++ | +++ |
Estrogen receptor (ER) | 1D5 | 1:2 | Steam | DakoCytomation | - | - |
Caldesmon | H-CD | 1:100 | Steam | DakoCytomation | + | - |
Smooth muscle actin (SMA) | 1A4 | Neat | None | Sigma, St Louis, MO, USA | +++ | ++ |
Keratin | AE1/AE3 | 1:1200 | Trypsin | Chemicon Int, Temecula, CA | - | - |
S100 | Polyclonal | 1:2 | Pronase | DakoCytomation | + | - |
Ki-67 (LI)¶ | MIB-1 | 1:300 | Steam | DakoCytomation | +(<1%) | +(<1%) |
CD68 | PG-M1 | 1:4 | Steam | DakoCytomation | - | - |
CD117 | Polyclonal | 1:200 | Steam | DakoCytomation | - | - |
EMA | E29 | 1:1000 | None | DakoCytomation | - | - |
p53 | D07 | 1:3200 | Steam | DakoCytomation | - | - |