Stain (clone) | Source | Dilution | Epithelial component | Mesenchymal component |
---|---|---|---|---|
+++ strong, diffuse positive; ± (wf) weak, focal positive; − negative. | ||||
CK, cytokeratin; MSA, muscle specific actin; NSE, neurone specific enolase; PSA, prostate specific antigen; SMA, smooth muscle actin. | ||||
CK (AE1/AE3) | CellMarque (Hot Springs, Arkansas, USA) | 1/150 | +++ | − |
CK (Cam 5.2) | Zymed (South San Francisco, California, USA) | 1/100 | +++ | − |
NSE (BBS/NC/VI-H14) | CellMarque | 1/50 | +++ | − |
Synaptophysin (SY38) | Biogenex | Prediluted | +++ | − |
Chromogranin (LK2H10) | CellMarque | 1/100 | +++ | − |
PSA (ER-PR8) | CellMarque | 1/100 | − | − |
Vimentin (V9) | CellMarque | 1/80 | − | +++ |
SMA (1A4) | CellMarque | 1/100 | − | ± (wf) |
MSA (HHF35) | DAKO | Prediluted | − | − |
Desmin (D33) | CellMarque | Prediluted | − | − |
S-100 (4C4.9) | CellMarque | 1/200 | − | ± (wf) |
CD34 (QBEnd/10) | BioGenex | 1/30 | − | − |