T/S spinal cord. Many positive nuclei in the dorsal/ventral roots ( ?Schwann cells). Also occasional positives throughout the cord; many appear to be cytoplasmic processes..specific?

Developing ear. Nuclear positivity appears to be confined to neural cells.

Variable intensity of cytoplasmic positivity in tubules: collecting ducts appear positive mostly at membranes.

I do not know if this is specific as I cannot find corroborating images ( HPA show poor images…Antibodypedia ditto… imho).

Abcam no longer sell this reagent( so perhaps it is non-specific) but, I leave it here for information

Cortex shows a variable intensity of cytoplasmic intensity in the tubules.