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Which monoclonal antibody targets the interleukin‑6 (IL‑6... | QuestionStock

Representative image for question: Which monoclonal antibody targets the interleukin‑6 (IL‑6) receptor and is approved for treatment of rheumatoid arthritis?

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Which monoclonal antibody targets the interleukin‑6 (IL‑6) receptor and is approved for treatment of rheumatoid arthritis?

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Which monoclonal antibody targets the interleukin‑6 (IL‑6) receptor and is approved for treatment of rheumatoid arthritis?

Options:

Tocilizumab
Infliximab
Rituximab
Adalimumab

Correct answer: Tocilizumab

Explanation: Tocilizumab is an anti‑IL‑6 receptor monoclonal antibody that blocks IL‑6 signaling in inflammatory pathways. It was FDA‑approved for rheumatoid arthritis in 2010.

Created 2026-03-10T17:33:36.318Z. Updated 2026-03-10T17:33:36.318Z.