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Group ACYW135 Meningococcal Polysaccharide Vaccine
Category:Bio Products > Sera and Vaccines > Other Sera and Vaccines Product Name:Group ACYW135 Meningococcal Polysaccharide Vaccine CAS No.:NONE Standard:USP Price(USD):Negotiable Company:Foshan Pharma Co.,ltd
Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Delivery Lead Time: 3-4 weeks
Sample Provided: yes
Payment Terms: T/T
Group ACYW135 Meningococcal Polysaccharide Vaccine Product Description
The vaccine contains purified polysaccharide antigens derived from four different serogroups of Neisseria meningitidis: A, C, Y, and W135. These polysaccharides are key components as they mimic the surface structures of the meningococcal bacteria. By presenting these antigens to the immune system, the vaccine stimulates the production of specific antibodies. When a person is later exposed to the actual meningococcal bacteria, the pre-formed antibodies can recognize and bind to the bacteria, preventing them from causing infection and subsequent illness. The polysaccharide nature of the antigens allows for a focused immune response, targeting the specific characteristics of the meningococcal strains.
The production of Group ACYW135 Meningococcal Polysaccharide Vaccine is a highly regulated and complex procedure. It begins with the cultivation of Neisseria meningitidis bacteria of the respective serogroups in a suitable laboratory environment. This requires precise control of growth conditions, including temperature, nutrient availability, and gas composition. Once the bacteria have reached the appropriate growth stage, the polysaccharide antigens are extracted and purified. Advanced purification techniques are employed to remove any contaminants and ensure the purity and potency of the antigens. After purification, the antigens are formulated into the final vaccine product, with strict quality control measures at each step to guarantee consistency and safety.