2955620-21-8
Chemical Structure
Zemocimig
Synonym(s): NXT007; RG6512; RO7589655
- CAS No.: 2955620-21-8
- Formula:N/A
- Molecular Weight:N/A
SMILES: [Zemocimig]
Biological Activity: Zemocimig (NXT007) is an activated factor VIII mimetic antibody. Zemocimig binds to FX, FIXa and their activated forms to form a ternary complex, bridges FIXa and FX on the phospholipid surface, and restores intrinsic prothrombinase activity. Zemocimig induces thrombin generation, acts as a procoagulant, antifibrinolytic agent and hemostatic agent, and can shorten aPTT, increase fibrin deposition, correct clotting time, and reduce bleeding parameters. Zemocimig is applicable to the research of hemophilia A[1][2][3][4][5].
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Zemocimig | 95.59% | Zemocimig (NXT007) is an activated factor VIII mimetic antibody. Zemocimig binds to FX, FIXa and their activated forms to form a ternary complex, bridges FIXa and FX on the phospholipid surface, and restores intrinsic prothrombinase activity. Zemocimig induces thrombin generation, acts as a procoagulant, antifibrinolytic agent and hemostatic agent, and can shorten aPTT, increase fibrin deposition, correct clotting time, and reduce bleeding parameters. Zemocimig is applicable to the research of hemophilia A. | ||||||||||||||||||||
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- [1]. Teranishi-Ikawa Y, et al. A bispecific antibody NXT007 exerts a hemostatic activity in hemophilia A monkeys enough to keep a nonhemophilic state. Journal of thrombosis and haemostasis : JTH. 2024 Feb;22(2):430-440. [Content Brief]
- [2]. Jacob Lund, et al. Mechanism of action and impact on thrombin generation of denecimig (Mim8), emicizumab, and zemocimig (NXT007): comparative analysis using sequence-identical analogues. Research and Practice in Thrombosis and Haemostasis. 10 July 2026, 106816.
- [3]. Matthew Locke, et al. Preclinical Evaluation of NXT007 Using in Vitro and In Vivo Models of Hemostasis and Thrombosis. Blood. Volume 144, Supplement 1, 5 November 2024, Page 1199.
- [4]. Locke M, et al. Next-generation FVIIIa-mimetic bispecific antibody NXT007: evaluation in preclinical models of hemostasis and thrombosis. Blood advances. 2026 Feb 24;10(4):1058-1067. [Content Brief]
- [5]. Keiji Nogami, et al. Ex vivo evaluation of the procoagulant effect of NXT007 prophylaxis in people with Hemophilia A without factor VIII inhibitors: Phase I/II study (NXTAGE). Blood. Volume 146, Supplement 1, 3 November 2025, Page 3061.
Keywords