Control type | Positive tissue control High expression level | Positive tissue control Low expression levels | Negative tissue control |
---|---|---|---|
Tissue | Appendix/colon | Appendix/colon | Appendix/colon |
Description | Virtually all Schwann cells and ganglionic satellite cells of peripheral nerves must show a moderate to strong, cytoplasmic and nuclear staining reaction. | The vast majority of adipocytes must show an at least weak to moderate nuclear and cytoplasmic staining reaction.
| No staining reaction in epithelial cells in the epithelial mucosa. |
Example | Virtually all Schwann cells and ganglionic satellite cells of peripheral nerves must show a moderate to strong, cytoplasmic and nuclear staining reaction. | The vast majority of adipocytes must show an at least weak to moderate nuclear and cytoplasmic staining reaction.
| No staining reaction in epithelial cells in the epithelial mucosa. |