Abstract Background Chlorotoxin (Cltx) isolated from scorpion venom is an established tumor targeting and antiangiogenic peptide. Radiolabeled Cltx therapeutic (131I-TM601) yielded promising results in human glioma clinical studies. and the imaging agent tozuleristide. is under investigation in CNS cancer studies. https://halohealthcarers.shop/product-category/oxygen-conservers/