PURPOSE: Polysorbates are commonly added to protein formulations and serve an important function as stabilizers. This paper reviews recent literature detailing some of the issues seen with the use of polysorbate 80 and polysorbate 20 in protein formulations. Based on this knowledge, a development strategy is proposed that leads to a control strategy for polysorbates in protein formulations. METHODS: A consortium of Biopharmaceutical scientists working in the area of protein formulations, shared experiences with polysorbates as stabilizers in their formulations. RESULTS: Based on the authors experiences and recent published literature, a recommendation is put forth for a development strategy which will lead into the appropriate control strategy for these excipients. CONCLUSIONS: An appropriate control strategy may comprise one or more elements of raw material, in-process and manufacturing controls. Additionally, understanding the role, if any, polysorbates play during stability will require knowledge of the criticality of the excipient, based upon its impact on CQAs due to variations in concentration and degradation level.
PURPOSE:Polysorbates are commonly added to protein formulations and serve an important function as stabilizers. This paper reviews recent literature detailing some of the issues seen with the use of polysorbate 80 and polysorbate 20 in protein formulations. Based on this knowledge, a development strategy is proposed that leads to a control strategy for polysorbates in protein formulations. METHODS: A consortium of Biopharmaceutical scientists working in the area of protein formulations, shared experiences with polysorbates as stabilizers in their formulations. RESULTS: Based on the authors experiences and recent published literature, a recommendation is put forth for a development strategy which will lead into the appropriate control strategy for these excipients. CONCLUSIONS: An appropriate control strategy may comprise one or more elements of raw material, in-process and manufacturing controls. Additionally, understanding the role, if any, polysorbates play during stability will require knowledge of the criticality of the excipient, based upon its impact on CQAs due to variations in concentration and degradation level.
Entities:
Keywords:
PS20; PS80; control strategy; polysorbate; protein formulations
Authors: Lin Zhang; Sandeep Yadav; Barthélemy Demeule; Y John Wang; Olivier Mozziconacci; Christian Schӧneich Journal: Pharm Res Date: 2016-10-13 Impact factor: 4.200
Authors: Ravuri S K Kishore; Sylvia Kiese; Stefan Fischer; Astrid Pappenberger; Ulla Grauschopf; Hanns-Christian Mahler Journal: Pharm Res Date: 2011-03-03 Impact factor: 4.200
Authors: Daniel Hewitt; Melissa Alvarez; Kathryn Robinson; Junyan Ji; Y John Wang; Yung-Hsiang Kao; Taylor Zhang Journal: J Chromatogr A Date: 2010-09-29 Impact factor: 4.759
Authors: Catherine M Moore; Melanie Grandits; Clemens Grünwald-Gruber; Friedrich Altmann; Maria Kotouckova; Audrey Y-H Teh; Julian K-C Ma Journal: Retrovirology Date: 2021-06-28 Impact factor: 4.602