Background: This study assessed the immunogenicity of pegvaliase (recombinant Anabaena variabilis phenylalanine [Phe] ammonia lyase [PAL] conjugated with polyethylene glycol [PEG]) treatment in adults with phenylketonuria (PKU) and its impact on safety and efficacy. Methods: Immunogenicity was assessed during induction. upward titration. and maintenance dosing regimens in adults with ... https://www.macorners.shop/product-category/teddy-bear-with-shirt-gift-box/