Table 4 : Long-term stability of SHetA2 in human and mouse plasmas at -80°C.


Biological Matrix QC (ng/ml) Week 4 Week 6
Mean RE (%) RSD (%) Mean RE (%) RSD (%)

Human plasma 10 11.9 0.09 12.5 12.7 7 13.2
100 114.3 -1.7 11.3 106.9 -8 13.5
800 755.9 -14.3 4.8 863.4 -2 4.8

Mouse plasma 10 11.7 6.5 8.5 9.5 -13.3 3.7
100 115.1 12.4 5.4 108.4 5.9 1.3
800 888.6 5.5 1.6 889.0 5.6 1.5

Woo et al.Journal of Pharmaceutical Technology and Drug Research  2017 6:2DOI : 10.7243/2050-120X-6-2