Tag: protein purification SOP

Biosimilars: SOP for Selection of Stably Transfected Clones – V 2.0 Standard Operating Procedure for Selection of Stably Transfected Clones in Biosimilar R&D Department Biosimilars SOP No. SOP/BS/010/2025 Supersedes SOP/BS/010/2022 Page No. Page 1 of 13 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To define the process for selecting, isolating, and…

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Biosimilars: SOP for Transient Transfection Methods – V 2.0 Standard Operating Procedure for Transient Transfection Methods in Biosimilar R&D Department Biosimilars SOP No. SOP/BS/009/2025 Supersedes SOP/BS/009/2022 Page No. Page 1 of 13 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To define the procedure for transient transfection of mammalian cells using lipid-mediated…

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Biosimilars: SOP for Agarose Gel Electrophoresis – V 2.0 Standard Operating Procedure for Agarose Gel Electrophoresis in Biosimilar R&D Department Biosimilars SOP No. SOP/BS/008/2025 Supersedes SOP/BS/008/2022 Page No. Page 1 of 10 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To establish a standardized procedure for performing agarose gel electrophoresis to separate,…

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Biosimilars: SOP for Restriction Enzyme Digestion and Mapping – V 2.0 Standard Operating Procedure for Restriction Enzyme Digestion and Mapping in Biosimilar Research Department Biosimilars SOP No. SOP/BS/007/2025 Supersedes SOP/BS/007/2022 Page No. Page 1 of 11 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To establish a standard method for performing restriction…

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Biosimilars: SOP for Plasmid Amplification and Purification – V 2.0 Standard Operating Procedure for Plasmid Amplification and Purification in Biosimilar Development Department Biosimilars SOP No. SOP/BS/006/2025 Supersedes SOP/BS/006/2022 Page No. Page 1 of 12 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To define the process for amplifying and purifying plasmid DNA…

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Biosimilars: SOP for Transformation and Electroporation – V 2.0 Standard Operating Procedure for Transformation and Electroporation in Biosimilar Development Department Biosimilars SOP No. SOP/BS/005/2025 Supersedes SOP/BS/005/2022 Page No. Page 1 of 13 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To outline the standardized procedure for introducing recombinant plasmids into host cells…

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Biosimilars: SOP for Preparation of Competent Cells – V 2.0 Standard Operating Procedure for Preparation of Competent Cells in Biosimilar R&D Department Biosimilars SOP No. SOP/BS/004/2025 Supersedes SOP/BS/004/2022 Page No. Page 1 of 11 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To define the process for preparing chemically and electrocompetent E….

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Biosimilars: SOP for Vector Design and Cloning – V 2.0 Standard Operating Procedure for Vector Design and Cloning in Biosimilar Research Department Biosimilars SOP No. SOP/BS/003/2025 Supersedes SOP/BS/003/2022 Page No. Page 1 of 14 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To describe the procedure for designing plasmid expression vectors and…

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Biosimilars: SOP for Gene Synthesis and Sequence Verification – V 2.0 Standard Operating Procedure for Gene Synthesis and Sequence Verification in Biosimilar Development Department Biosimilars SOP No. SOP/BS/002/2025 Supersedes SOP/BS/002/2022 Page No. Page 1 of 13 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To describe the standardized procedure for gene synthesis…

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Biosimilars: SOP for Selection of Host Cell Lines – V 2.0 Standard Operating Procedure for Selecting Host Cell Lines in Biosimilar Manufacturing Department Biosimilars SOP No. SOP/BS/001/2025 Supersedes SOP/BS/001/2022 Page No. Page 1 of 12 Issue Date 04/05/2025 Effective Date 06/05/2025 Review Date 04/05/2026 1. Purpose To establish a standardized procedure for selecting host cell…

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