PTX-TK-COOH

PTX-TK-COOH/Paclitaxel-TK-COOH/PTX-thioketal-COOH refers to a compound that consists of three components: PTX, TK, and COOH.When PTX is connected to a thioketal linker and COOH is present, it suggests that the compound has been designed to release PTX selectively under specific conditions, potentially within tumor cells. This allows for controlled drug release and targeted delivery of the chemotherapy agent to cancer cells, reducing potential side effects on healthy tissues. 

msds of PTX-TK-COOH