Table 3. Melting points of empty HLA-DR1 variants as determined by thermal shift assay (TSA) and dynamic light scattering (DLS).

HLA-DR1	Tm [°C] by TSA	Tm [°C] by DLS
wt	66.4±0.5	71.5
αQ9A	52.2±0.3	55
αE11A	51.8±0.2	55.3
βR71A	62.9±0.8	n.d.*
βH81F	62.5±0.4	65.5
βN82A	51.3±0.1	51.1

*) not determined.