Figure 3From: Hydrophobicity of protein determinants influences the recognition of substrates by EDEM1 and EDEM2 in human cells DHF ricin and IHF ricin are not toxic to HEK293 cells. Effect of increasing concentrations of DHF ricin, IHF ricin and wild-type ricin on HEK293 cells. Wild-type ricin, wt, (closed circles); modified ricin: DHF, (closed squares), IHF, (open squares). Data with s.d. from five independent experiments.Back to article page