Figure 2
From: The role of the unusual threonine string in the conversion of prion protein

PMCA propagation of recPrion.
Recombinant PrPa, PrPb, PrPL108F, or PrPT189V was used as the substrate for PMCA. Each PMCA reaction was carried out for 6 rounds and PMCA products were digested with 50 μg/mL PK at 37 °C for 30 min. PrP was detected by immunoblot analysis with POM1 anti-PrP antibody55. “C” indicates undigested recPrP as a control. The original immunoblot images are in the Supplementary Figure S3.