Figure 1

The IC50 curve of cancer cells after treatment with Sericin for 72 h. (a–d) represent the NCI-H1975 cells against Sericin that were extracted by urea, heat, acid, and alkaline, respectively. (e–h) were presented for the RBE cell against Sericin that was extracted by urea, heat, acid, and alkaline, respectively. (i–l) were HCT116 cell-treated Sericins that were extracted by urea, heat, acid, and alkaline, respectively. (m–p) represent the HepG2 cells against Sericin that are extracted by urea, heat, acid, and alkaline, respectively.