Recombinant Interleukin-2 (IL-2)
Recombinant human IL-2 is a cytokine growth factor stimulating T-cell proliferation for cancer immunotherapy. It is an unmixed immunological product under HTS 3002.13.0090, explicitly covered by chapter notes for interleukins regulating immune processes. Supplied in bulk for pharmaceutical compounding.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If derived from heading 2937 products like nucleosides
Chapter notes exclude 2937 goods from immunological definition.
If specifically human blood antisera
Distinction from other fractions; antisera have separate subheading.
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Import Tips & Compliance
• Include potency assay certificates (IU/mg) to verify biological activity and therapeutic grade
• Declare under 'human blood fractions' if applicable, but specify biotech origin to avoid animal blood confusion
Related Products under HTS 3002.13.00.90
Unmixed Monoclonal Antibody Bevacizumab
Bevacizumab is a recombinant humanized monoclonal antibody that inhibits vascular endothelial growth factor (VEGF) for therapeutic use in cancer treatment. It falls under HTS 3002.13.0090 as an unmixed immunological product not put up in measured doses or retail packaging, directly involved in regulating immunological processes. This classification applies to bulk biotech-derived antibodies for further pharmaceutical processing.
Bulk Rituximab Immunological Product
Rituximab is a chimeric monoclonal antibody targeting CD20 on B-cells, used in lymphoma and autoimmune disease therapy. Classified under HTS 3002.13.0090 as an unmixed immunological product obtained via biotechnological processes, supplied in bulk for formulation. It regulates immunological processes as defined in chapter notes.
Unmixed Infliximab Biosimilar
Infliximab biosimilar is a monoclonal antibody binding TNF-alpha, used for inflammatory conditions like rheumatoid arthritis. HTS 3002.13.0090 covers it as an unmixed, biotech-derived immunological product not in retail form. It qualifies per chapter notes as a protein regulating immunological processes.
Bulk Trastuzumab Emtansine Conjugate
Trastuzumab emtansine is an antibody-drug conjugate (ADC) with monoclonal antibody linked to chemotherapy agent for HER2-positive breast cancer. Classifies as unmixed immunological product in HTS 3002.13.0090 per notes covering antibody conjugates. Bulk form excludes retail packaging.
Adalimumab High-Concentration Solution
Adalimumab is a fully human monoclonal antibody against TNF for autoimmune diseases like psoriasis. As an aqueous solution of unmixed product, it qualifies under HTS 3002.13.0090 per chapter notes treating dissolved unmixed products similarly. Bulk for further dilution.
Bulk Pembrolizumab
Pembrolizumab is a PD-1 inhibitor monoclonal antibody for immuno-oncology applications. Classifies in HTS 3002.13.0090 as unmixed biotech immunological product regulating immune checkpoint processes. Not for retail sale.