Ricin B-Chain for Targeted Therapy Research

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.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
๐Ÿ‡จ๐Ÿ‡ณChinaFreeโ€”Free
๐Ÿ‡ฒ๐Ÿ‡ฝMexicoFreeโ€”Free
๐Ÿ‡จ๐Ÿ‡ฆCanadaFreeโ€”Free
๐Ÿ‡ฉ๐Ÿ‡ชGermanyFreeโ€”Free
๐Ÿ‡ฏ๐Ÿ‡ตJapanFreeโ€”Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

3504.00Higher: 14% vs Free

If as isolated enzyme without toxin context

Protein enzymes may shift to Chapter 35 if not immunological.

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Import Tips & Compliance

โ€ข Vector design docs support classification

Related Products under HTS 3002.49.00.10

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