Glu-tubulin is a marker for Schwann cells and can distinguish between schwannomas and neurofibromas.

García-Sanmartín J, Rubio-Mediavilla S, Sola-Gallego JJ, Martínez A

Histochem Cell Biol. 2016 Jun 9. Epub 2016 Jun 09. PMID: 27278446. Abstract