title: [Batch release of immunoglobulin and monoclonal antibody products].
abstract: The Paul-Ehrlich Institute (PEI) is an independent institution of the Federal Republic of Germany responsible for performing official experimental batch testing of sera. The institute decides about the release of each batch and performs experimental research in the field. The experimental quality control ensures the potency of the product and also the absence of harmful impurities. For release of an immunoglobulin batch the marketing authorization holder has to submit the documentation of the manufacture and the results of quality control measures together with samples of the batch to the PEI. Experimental testing is performed according to the approved specifications regarding the efficacy and safety. Since implementation of the 15th German drug law amendment, the source of antibody is not defined anymore. According to § 32 German drug law, all batches of sera need to be released by an official control laboratory. Sera are medicinal products, which contain antibodies, antibody fragments or fusion proteins with a functional antibody portion. Therefore, all batches of monoclonal antibodies and derivatives must also be released by the PEI and the marketing authorization holder has to submit a batch release application. Under certain circumstances a waiver for certain products can be issued with regard to batch release. The conditions for such a waiver apply to the majority of monoclonal antibodies.
authors.affiliation: Paul-Ehrlich-Institut, Bundesinstitut für Impfstoffe und biomedizinische Arzneimittel, Paul-Ehrlich-Straße 51-59, 63225, Langen, Deutschland, steffen.gross@pei.de.
authors.forename: S
authors.initials: S
authors.lastname: Gross
mesh_terms: D000911:Antibodies, Monoclonal / Q000097:blood*; D001688:Biological Products / Q000097:blood* / Q000592:standards*; D005858:Germany; D007136:Immunoglobulins / Q000097:blood*; D007753:Laboratories / Q000331:legislation & jurisprudence*; D007880:Legislation, Drug; D011358:Product Surveillance, Postmarketing / Q000592:standards*; D012698:Serologic Tests / Q000592:standards*
chemical_list: D000911:Antibodies, Monoclonal; D001688:Biological Products; D007136:Immunoglobulins