Figure 1: Stainless steel-wire with small amounts of prion seed attached can be detected by RT-QuIC reaction (wire-QuIC).
From: A direct assessment of human prion adhered to steel wire using real-time quaking-induced conversion

The limiting dilution of 263K-BH was used for wire-QuIC reaction. Fibril formations of recombinant PrP were visualised by measurement of ThT fluorescence.