"Instead of just detecting the fibers, this [dye] is perhaps telling us something about the dynamics" of protein aggregation, he added.Amyloid-staining dyes like Congo red and Thioflavin T (ThT) are ...

Abundant amyloid is produced by tumor cells (Inset: Congo red stain for amyloid) (E). Original magnification: A, B, C, E 100x, and D 40x. Fine-needle aspiration biopsy (FNAB) of the cold thyroid ...

Amyloid proteins and peptides are associated ... An example of a compound that can do this is the Congo red dye used to stain ...