Protein chromatography : process development and scale-up /: process development and scale-up. (2020)

• Record Type: Book
• Further Information: Note: Giorgio Carta, Alois Jungbauer.
• Authors: Carta, Giorgio; Jungbauer, Alois
• Contents: Preface ix Nomenclature xiii 1 Downstream Processing of Biotechnology Products 1 1.1 Introduction 1 1.2 Bioproducts and Their Contaminants 2 1.2.1 Biomolecular Chemistry and Structure 2 1.2.1.1 Proteins 2 1.2.1.2 Primary Structure 3 1.2.1.3 Secondary Structure 6 1.2.1.4 Tertiary Structure 11 1.2.1.5 Quaternary Structure 11 1.2.1.6 Folding 12 1.2.1.7 Post-translational Modifications 12 1.2.1.8 Oligonucleotides and Polynucleotides 16 1.2.1.9 Endotoxins 18 1.2.2 Biochemical and Biophysical Properties 20 1.2.2.1 UV Absorbance 20 1.2.2.2 Size 22 1.2.2.3 Charge 26 1.2.2.4 Hydrophobicity 28 1.2.2.5 Solubility 31 1.2.2.6 Chemical Stability 33 1.2.2.7 Mechanical Stability 34 1.2.2.8 Viscosity 35 1.2.2.9 Diffusivity 38 1.3 Bioprocesses 40 1.3.1 Expression Systems 40 1.3.2 Host Cell Composition 43 1.3.3 Culture Media 44 1.3.4 Components of the Culture Broth 45 1.3.5 Product Quality Requirements 46 1.3.5.1 Types of Impurities 48 1.3.5.2 Validation 50 1.3.5.3 Purity Requirements 51 1.4 Biosimilars 52 1.5 Role of Chromatography in Downstream Processing 53 1.6 Environmental Impact of Biopharmaceutical Manufacturing 59 References 60 2 Introduction to Protein Chromatography 63 2.1 Introduction 63 2.2 Basic Principles and Definitions 63 2.3 Modes of Operation 67 2.3.1 Elution Chromatography 69 2.3.2 Frontal Analysis 70 2.3.3 Displacement Chromatography 71 2.3.4 Periodic Countercurrent and Simulated Moving Bed Separators (SMB) 72 2.4 Performance Factors 76 2.5 Separation Performance Metrics 81 2.5.1 Column Efficiency 81 2.5.2 Chromatographic Resolution 84 2.5.3 Dynamic Binding Capacity 86 2.5.4 Scaling Relationships 87 References 90 3 Chromatography Media 93 3.1 Introduction 93 3.2 Interaction Types and Chemistry 94 3.2.1 Steric Interaction 94 3.2.2 Hydrophobic Interaction 96 3.2.3 Electrostatic Interaction 103 3.2.4 Metal Ion Interaction 106 3.2.5 Biospecific Interaction 108 3.2.6 Mixed Mode Interaction 113 3.3 Buffers and Mobile Phases 117 3.4 Physical Structure and Properties 118 3.4.1 Base Matrices 119 3.4.1.1 Natural Carbohydrate Polymers 121 3.4.1.2 Synthetic Polymers 122 3.4.1.3 Inorganic Materials 123 3.4.2 Porosity, Pore Size, and Surface Area 125 3.4.3 Particle Size and Particle Size Distribution 131 3.4.4 Mechanical and Flow Properties 132 References 135 4 Laboratory and Process Columns and Equipment 139 4.1 Introduction 139 4.2 Laboratory-Scale Systems 140 4.2.1 Pumps 141 4.2.2 Mixers 145 4.2.3 Monitors 146 4.2.4 System Volumes 149 4.3 Process Columns and Equipment 150 4.3.1 Columns 150 4.3.2 Systems 155 4.3.3 Column Packing 157 References 158 5 Adsorption Equilibrium 159 5.1 Introduction 159 5.2 Single-Component Systems 161 5.3 Multicomponent Systems 174 5.4 Empirical Correlation of Equilibrium Data 178 5.5 Protein Conformational Changes upon Adsorption 180 References 180 6 Rate Processes 183 6.1 Introduction 183 6.2 Rate Mechanisms 183 6.2.1 External Mass Transfer 185 6.2.2 Pore Diffusion 188 6.2.3 Solid Diffusion 192 6.2.4 Intraparticle Convection 196 6.2.5 Kinetic Resistance to Binding 201 6.3 Batch Adsorption Kinetics 202 6.3.1 General Rate Equations 204 6.3.2 Analytical Solutions 206 6.3.2.1 External Mass Transfer Control 207 6.3.2.2 Solid Diffusion Control 207 6.3.2.3 Pore Diffusion Control 208 6.3.2.4 Binding Kinetics Control 210 6.3.2.5 LDF Solution 210 6.3.2.6 Combined Mass Transfer Resistances 211 6.3.3 Experimental Verification of Transport Mechanisms 214 6.3.4 Multicomponent Protein Adsorption Kinetics 218 References 223 7 Dynamics of Chromatography Columns 227 7.1 Introduction 227 7.2 Material Balance Equations 227 7.2.1 Boundary Conditions 229 7.2.2 Dimensionless Equations 230 7.3 Local Equilibrium Dynamics 231 7.4 Multicomponent Systems 244 7.5 Displacement Chromatography 256 7.5.1 Prediction of the Isotachic Train 257 7.5.2 Transient Development 262 References 263 8 Effects of Dispersion and Rate Processes on Column Performance 265 8.1 Introduction 265 8.2 Empirical Characterization of Column Efficiency 265 8.3 Modeling and Prediction of Column Efficiency 275 8.3.1 Plate Model 275 8.3.2 Rate Models with Linear Isotherms 278 8.3.3 Rate Models with Nonlinear Isotherms 287 8.3.4 Rate Models for Competitive Adsorption Systems 303 References 308 9 Gradient Elution Chromatography 311 9.1 Introduction 311 9.2 General Theory for Gradient Elution with Linear Isotherms 313 9.3 LGE Relationships and the Iso-resolution Curve in IEC 320 9.3.1 Iso-resolution Curve 329 9.4 LGE Relationships for RPC and HIC 332 9.5 Gradient Elution at High Protein Loads 337 9.6 Separations with pH Gradients 339 References 351 10 Chromatographic Column Design and Optimization 355 10.1 Introduction 355 10.2 Chromatographic Process Steps and Constraints 357 10.3 Design for Capture 361 10.3.1 Load Step 362 10.3.2 Wash Step 363 10.3.3 Elution Step 364 10.3.4 CIP Step 364 10.3.5 Re-equilibration Step 365 10.3.6 Productivity and Capacity Utilization 365 10.3.7 Continuous Capture 370 10.4 Design for Chromatographic Resolution 375 10.5 SMB Design 382 References 391 Index 395
• Edition: Second edition
• Publisher Details: Weinheim : Wiley-VCH
• Publication Date: 2020
• Extent: 1 online resource
• Subjects: 572.6; Proteomics; Proteins -- Analysis; Chromatographic analysis
• Languages: English
• ISBNs: 9783527824021; 9783527824038
• Related ISBNs: 9783527346660
• Notes: Note: Description based on CIP data; resource not viewed.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
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