Vilobelimab Biosimilar – Anti-C5 mAb – Research Grade

The Structure of Vilobelimab Biosimilar – Anti-C5 mAb

Vilobelimab Biosimilar, also known as Anti-C5 mAb, is a monoclonal antibody (mAb) that specifically targets the protein C5. This protein is a key component of the complement system, a part of the immune system responsible for recognizing and destroying foreign invaders such as bacteria and viruses. Vilobelimab Biosimilar is designed to block the activity of C5, thereby inhibiting the harmful effects of an overactive complement system.

The structure of Vilobelimab Biosimilar is made up of two heavy chains and two light chains, connected by disulfide bonds. The heavy chains contain a constant region and a variable region, while the light chains only have a variable region. The variable regions are responsible for binding to the specific target, in this case, C5. The constant regions, on the other hand, play a role in the effector functions of the antibody, such as activating immune cells to destroy the target.

The Activity of Vilobelimab Biosimilar

Vilobelimab Biosimilar works by binding to C5 and preventing it from being cleaved into its active forms, C5a and C5b. C5a is a potent inflammatory mediator, while C5b is involved in the formation of the membrane attack complex, a structure that can damage cells. By inhibiting the cleavage of C5, Vilobelimab Biosimilar effectively stops the downstream effects of an overactive complement system.

In addition to blocking the activity of C5, Vilobelimab Biosimilar also has other mechanisms of action. It can bind to C5 on the surface of cells, preventing the complement system from targeting these cells for destruction. This is particularly important in autoimmune diseases, where the complement system mistakenly attacks the body’s own cells. Vilobelimab Biosimilar can also induce the production of regulatory proteins that help to control the complement system and prevent excessive inflammation.

The Application of Vilobelimab Biosimilar

Vilobelimab Biosimilar has shown promising results in preclinical and clinical studies for the treatment of various diseases. Its main application is in the treatment of autoimmune diseases, such as rheumatoid arthritis, lupus, and multiple sclerosis, where an overactive complement system plays a role in disease progression. By inhibiting C5, Vilobelimab Biosimilar can reduce inflammation and tissue damage, providing relief for patients with these conditions.

Another potential application of Vilobelimab Biosimilar is in the prevention of organ rejection in transplant patients. The complement system is known to play a role in the rejection of transplanted organs, and Vilobelimab Biosimilar could potentially be used to prevent this by inhibiting C5. This could improve the success rates of organ transplants and reduce the need for immunosuppressive drugs.

Furthermore, Vilobelimab Biosimilar has also shown promise in the treatment of rare diseases, such as paroxysmal nocturnal hemoglobinuria (PNH) and atypical hemolytic uremic syndrome (aHUS). These diseases are caused by a malfunction of the complement system, and Vilobelimab Biosimilar could be used to target the underlying cause and improve patient outcomes.

In conclusion, Vilobelimab Biosimilar, also known as Anti-C5 mAb, is a monoclonal antibody that specifically targets the protein C5. Its structure, activity, and application make it a promising therapeutic option for various diseases, particularly those involving an overactive complement system. Further research and clinical trials are needed to fully understand the potential of this antibody, but it holds great promise for improving the lives of patients with autoimmune diseases and other conditions.

ProteoGenix catalogue number PX-TA1736. For research use only.

Target: Vilobelimab Biosimilar – Anti-C5 mAb – Research Grade; Clonality: Monoclonal Antibody; Expression system: XtenCHO; Purity: >85%; Buffer: PBS buffer PH7.5; Applications: ELISA, WB.

Available configurations: 50ug, 100ug, 1mg.

Download the manufacturer datasheet