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Table 1.

Summary of aggregation lag times for 70 μM PrPUP and PrPGP in 1 mM sodium phosphate buffer (pH 7.5) and different reducing conditions
Reducing agent PrPUP lag time, h PrPGP lag time, h
None 6.9 ± 0.8 >120
0.1 mM DTT 5.9 ± 0.9 >24
1.0 mM DTT 3.4 ± 0.6 8.8 ± 0.2
10.0 mM DTT 3.4 ± 0.2 6.2 ± 0.5
0.1 mM GSH 4.6 ± 0.8 >120
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