“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Hepatitis B Vaccine is a noninfectious recombinant DNA Hepatitis B vaccine. It is sterile suspension of purified surface antigen of hepatitis B virus obtained by culturing genetically engineered yeast cells (Saccharomyces cerevisiae cells), which carry the gene that codes for the HBsAg. The HBsAg protein expressed in Saccharomyces cerevisiae cells is purified by several physicochemical steps and formulated as a suspension of the antigen adsorbed on aluminium hydroxide. No substances of human origin are used in its manufacture.