Sodium taurocholate cotransporting polypeptide (NTCP) acts as a cellular receptor for the hepatitis B virus infection of host hepatocytes. Previously. many studies confirmed that the NTCP p. Ser267Phe variant was a protective factor against HBV-related disease progression. https://www.bekindtopets.com/great-pick-Nobivac-Feline-1-HCPCh-special-find/