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Formalin-fixed, paraffin-embedded human cerebrum stained with OLIG2 Recombinant Rabbit Monoclonal Antibody (OLIG2/6695R).

Formalin-fixed, paraffin-embedded human oligodendroglioma stained with OLIG2 Recombinant Rabbit Monoclonal Antibody (OLIG2/6695R).

Formalin-fixed, paraffin-embedded human cerebellum stained with OLIG2 Recombinant Rabbit Monoclonal Antibody (OLIG2/6695R).

Formalin-fixed, paraffin-embedded human glioma stained withOLIG2 Recombinant Rabbit Monoclonal Antibody (OLIG2/6695R).
| Document Name | |
|---|---|
| Datasheet | Download Here |
| Material Safety Data Sheet | Download Here |
| Applications | Tested Dilutions | Protocol | Note |
|---|---|---|---|
| Immunohistochemistry (IHC) | 1-2ug/ml | IHC Protocol | 30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes |
Olig2, a basic helix loop helix transcription factor, is involved in oligo-dendroglial specification. Olig2 expression has been reported in most glial tumors, such as oligodendrogliomas and astrocytomas. Although more than half of glioblastomas are positive for Olig2, expression is very weak in terms of both percentage of labeled cells and intensity. No Olig2 expression has been found in the non-glial tumors including neuroepithelial tumors, ependymomas, sub-ependymomas, medulloblastomas, and non-neuroepithelial tumors, such as CNS lymphomas, meningiomas, schwannomas, atypical teratoid/rhabdoid tumor, and haemangioblastomas. Compared to the strong staining seen in glioma samples, a weak expression is observed in non-tumoral brain tissue.
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