... 5. we are a manufacturer, we have store Active ingredient:Podophyllotoxin Spe:98% by HPLC Color:White crystalline powder CAS #.: ... ] 98%[Assay Method] HPLC[Appearance] White crystalline powder[Function]Podophyllotoxin is derived from the roots of podophyllum plant. It is ... (mitosis). This results in the healthy growth of tissue. Podophyllotoxin is an antimitotic and by its action on the nuclei ...