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Complement Inhibitor vs Monoclonal Antibody — Immunology Deal Terms Comparison

Complement Inhibitor Median Upfront
$560M
Total: $2.9B
Monoclonal Antibody Median Upfront
$480M
Total: $2.5B
Complement Inhibitor Royalties
13.9%-23.1%
Tiered to 27.1%
Monoclonal Antibody Royalties
13.2%-22.1%
Tiered to 26.1%

Market Analysis

In immunology, Complement Inhibitor and Monoclonal Antibody represent two of the most actively transacted modalities. At Phase 2, Complement Inhibitor deals carry a median total deal value of $2.9B with $560M upfront, compared to $2.5B total value and $480M upfront for Monoclonal Antibody. The valuation difference reflects distinct risk-reward profiles, manufacturing complexity, and competitive dynamics.

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Frequently Asked Questions

How do Complement Inhibitor and Monoclonal Antibody deal terms compare in immunology?
Complement Inhibitor Phase 2 deals average $2.9B total deal value ($560M upfront), while Monoclonal Antibody deals average $2.5B ($480M upfront). The difference reflects modality-specific risk profiles, manufacturing considerations, and competitive positioning.
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