MAPT and frontotemporal dementia: Applying ThioflavinT assays (ThT), we found that heparin-induced aggregation of the pro-aggregant FTD-mutant Tau, TauΔK280, in PBS (TauΔK280:heparin)16 was not affected by the presence of suramin (TauΔK280:heparin:suramin), due to the extremely strong aggregation potential of this mutation.