Originally Amersham’s ab. Frozen for > 10  yrs as 1/10 stock.

Still works very well.

Note that ependymal cells are intensely positive.

Stromal cells are positive.

In normal human skin, I get no dermal fibroblast positivity.

Stromal cells ( not tumour) show strong vimentin positivity

Alzheimer’s disease: green arrowheads indicating  plaques; red indicating blood vessels

Developing brainstem

Developing bone: osteoblast membranes appear positive.

Developing retina.