Swine C3a Recombinant Protein

C3a is an effector molecule of both the classical and alternative complement pathways for a broad range of functions including T cell activation and survival, angiogenesis stimulation, chemotaxis, mast cell degranulation, and macrophage activation. C3a produces both pro- and anti-inflammatory responses. The binding of C3a to the specific G protein-coupled receptor, C3aR, has been shown to be involved in several diseases such as rheumatoid arthritis, septic shock syndrome, age-related macular degeneration, and asthma. The immune response, initiated by C3a, acts by stimulating mast cell degranulation.