Ricin B-Chain for Targeted Therapy Research from Canada
Purified ricin B-chain for engineering targeted delivery in immunotoxins. Under HTS 3002.49.0010 as biotech-modified toxin. For cancer and infectious disease therapies.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Vector design docs support classification