Stx2 subtype,ng/ml,DR
Stx2a,0,0
Stx2a,1,2.2
Stx2a,2,4.2
Stx2a,4,7.4
Stx2a,8,13.5
Stx2a,16,26.5
Stx2a,32,49.0
Stx2a,64,87.6
Stx2e,0,0
Stx2e,1,3.0
Stx2e,2,5.7
Stx2e,4,9.4
Stx2e,8,18.2
Stx2e,16,34.8
Stx2e,32,56.8
Stx2e,64,80.6