Factor X conjugate that promotes FX activation
FX conjugates enhance FX activation by binding to the enzyme precursor, addressing the ineffectiveness of conventional therapies in hemophilia A by increasing thrombin generation and reducing treatment inconvenience and infection risk.
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2018-11-15
- Publication Date
- 2026-04-07
AI Technical Summary
Patients with hemophilia A develop neutralizing antibodies against exogenous coagulation factors, rendering conventional therapies ineffective, and current treatments are inconvenient due to the need for intravenous administration, which increases infection risk, especially in young children.
Development of FX conjugates, such as antibodies or fragments thereof, that stimulate the activation of FX to FXa by binding to the enzyme precursor rather than activated FXa, thereby increasing the availability of FX for interaction with FIXa and enhancing thrombin generation.
The FX conjugates effectively stimulate FX activation, potentially replacing the function of FVIII, reducing bleeding episodes and providing a more convenient treatment option with lower infection risk.
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Abstract
Citation Information
Patent Citations
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