Miromavimab Biosimilar – Anti-Rabies Virus Strain ERA GP Ectodomain Epitope G-II mAb – Research Grade

Description of Miromavimab Biosimilar - Anti-Rabies Virus Strain ERA GP Ectodomain Epitope G-II mAb - Research Grade

Title: Understanding Miromavimab Biosimilar: A Promising Antibody Against Rabies Virus Strain ERA GP

Introduction:

Rabies is a deadly viral disease that affects the nervous system of mammals, including humans. It is primarily transmitted through the bite of an infected animal, with dogs being the main reservoir. Despite the availability of effective vaccines and post-exposure prophylaxis, rabies still claims the lives of around 59,000 people annually, mostly in developing countries. To combat this global health threat, the development of novel and affordable treatments is crucial. One such promising candidate is Miromavimab Biosimilar, an anti-rabies virus strain ERA GP ectodomain epitope G-II monoclonal antibody (mAb).

Structure:

Miromavimab Biosimilar is a recombinant humanized IgG1 monoclonal antibody that specifically targets the G-II epitope of the rabies virus strain ERA GP. It is composed of two identical heavy chains and two identical light chains, each with a molecular weight of approximately 50 kDa. The heavy chains consist of four constant domains (CH1, CH2, CH3, and CH4) and one variable domain (VH), while the light chains consist of two constant domains (CL and CL1) and one variable domain (VL). The V regions of both heavy and light chains are responsible for binding to the G-II epitope, while the constant regions determine the antibody’s effector functions.

Activity:

Miromavimab Biosimilar exerts its antiviral activity by binding to the G-II epitope of the rabies virus, preventing its attachment and entry into host cells. This inhibits viral replication and spread, ultimately leading to the clearance of the virus from the body. In addition, the antibody also activates the complement system and induces antibody-dependent cellular cytotoxicity (ADCC), further enhancing its antiviral effects. Miromavimab Biosimilar has shown potent neutralizing activity against various rabies virus strains in vitro and in animal models, making it a promising therapeutic candidate.

Application:

Miromavimab Biosimilar is currently being developed as a post-exposure prophylaxis for individuals who have been exposed to rabies virus. It is also being evaluated as a potential treatment for rabies encephalitis, the most severe form of the disease. The antibody has shown promising results in preclinical studies, with a single dose providing complete protection against rabies virus infection. Moreover, Miromavimab Biosimilar has a long half-life and can be produced at a lower cost compared to other anti-rabies treatments, making it a more accessible option for developing countries.

Conclusion:

In conclusion, Miromavimab Biosimilar is a novel anti-rabies virus strain ERA GP ectodomain epitope G-II monoclonal antibody with a unique structure and potent antiviral activity. Its development holds great promise in the fight against rabies, a neglected tropical disease that continues to pose a significant public health threat. Further clinical trials are needed to establish its safety and efficacy in humans, but the initial results are highly encouraging. Miromavimab Biosimilar has the potential to become a valuable addition to the existing arsenal of anti-rabies treatments and improve the outcome for individuals exposed to this deadly virus.

SDS-PAGE for Miromavimab Biosimilar - Anti-Rabies Virus Strain ERA GP Ectodomain Epitope G-II mAb

Miromavimab Biosimilar - Anti-Rabies Virus Strain ERA GP Ectodomain Epitope G-II mAb, on SDS-PAGE under reducing and non-reducing condition. The gel was stained overnight with Coomassie Blue. The purity of the antibody is greater than 95%.