I am not sure that this is specific as it appears to be positive in a specific cytoplasmic compartment ( ? Golgi apparatus?)
Image shows fibroblasts to the left and developing DRG ( to the right).
What are the positive cells within the dentate gyrus?
Formic acid AR .
Formic acid AR
Formic acid AR was superior to Citric acid.
Upper image : Formic acid AR ( 70% for 10 mins)
Lower image: Citric acid pH6.4 HIER
Again, note that HIER discloses APP also, unlike Formic acid.
Double IF in upper image. Lower image anti A-beta only
Fresh-frozen section fixed in 10% Formalin in PBS for 10 mins @RT.
No sigdiff between the two although + Formic AR gives a slightly brighter/crisper positivity to both.
Fresh frozen sections fixed in Formalin for 10mins at RT.
TASTPM mouse brain. anti GFAP ( green)
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