Synonyms[]
Antibodies[]
Technical Info[]
Staining Pattern[]
- membranous
Expression in Normal Tissues[]
- epithelial cells - exception of adrenocortical cells and Granulosa cells-
- melanocytes -adhering to squamous epithelial cells-
- Hematopoietic erythroid precursors
Weak
- Liver cell epithelial
- Mesenchymal cells- maybe and weak-
- Testicular germinative cells
https://www.nordiqc.org/epitope.php?id=43
Expression in Neoplastic Entities[]
Expression in Neoplastic Entities[]
Benign[]
| Tumor name | % Positive Staining (Sensitivity) | Number of Cases | Specificity | Comments |
Intermediate/Uncertain Malignant Potential[]
| Tumor name | % Positive Staining (Sensitivity) | Number of Cases | Specificity | Comments |
Malignant[]
| Tumor name | % Positive Staining (Sensitivity) | Number of Cases | Specificity | Comments |
| Ductal breast carcinoma | ||||
| Melanoma | 50% | |||
Expression in Non-Neoplastic Entities[]
Pertinent Negatives[]
This antigen is typically NOT expressed by the following entities:
- Lobular breast carcinoma