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Opportunities and challenges for model utilization in the biopharmaceutical industry: current versus future state. Curr Opin Chem Eng 2022. [DOI: 10.1016/j.coche.2022.100813] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Sluyterman LAAE, Veenendaal HJ. Preparative chromatographic separation of glycine, sarcosine and dimethylglycine using starch. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/recl.19510701205] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
Displacement chromatography has several advantages over the nonlinear elution technique, as well as the linear elution mode, such as the recovery of purified components at high concentrations, less tailing during elution, high throughput and high resolution. Displacer affinity and its utilization are the critical components of displacement chromatography. Particularly, the nonspecific interactions between the displacer and the stationary phase can be exploited to generate high affinity displacers. This chapter will discuss the design and execution of displacer selection and implementation in a separation specifically focusing on its utilization in ion exchange chromatography.
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Affiliation(s)
- Nihal Tugcu
- Bioprocess R&D, BioPurification Development, Merck, Rahway, NJ, USA
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Knox JH, Unger KK, Mueller H. Prospects for Carbon as Packing Material in High-Performance Liquid Chromatography. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/01483918308067647] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Schramm G, Primosigh J. Die Adsorptionsanalyse der Aminosäuren, II. Mitteil.: Die Gruppentrennung des Gesamtgemisches. ACTA ACUST UNITED AC 2006. [DOI: 10.1002/cber.19440770609] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Well K, Kuhn W. Untersuchungen über den optischen Reinheitsgrad von Aminosäuren in natürlichen Eiweisstoffen. Helv Chim Acta 2004. [DOI: 10.1002/hlca.194402701210] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Determination of hydrolysis products of sulfur mustards by reversed-phase microcolumn liquid chromatography coupled on-line with sulfur flame photometric detection and electrospray ionization mass spectrometry using large-volume injections and peak compression. Anal Chem 2000; 72:1199-206. [PMID: 10740860 DOI: 10.1021/ac991035o] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
On-line coupling of reversed-phase microcolumn liquid chromatography (micro-RPLC) and sulfur-selective flame photometric detection (S-FPD) was studied for the selective and direct determination of thiodiglycol, bis(2-hydroxyethylthio)methane, 1,2-bis(2-hydroxyethylthio)ethane, 1,3-bis(2-hydroxyethylthio)propane, and 1,4-bis(2-hydroxyethylthio)butane, which are breakdown products of the chemical warfare agents called sulfur mustards. Both isocratic and gradient elution were used. To improve sensitivity, large-volume injections were applied together with peak compression by displacement for late-eluting analytes. With S-FPD, detection limits of 1 microgram/mL were obtained for all compounds. Using the same approach, the target analytes as well as various oxidation products could be identified by micro-RPLC with electrospray ionization mass spectrometry (ESI-MS) and ESI-MS/MS. The optimized micro-RPLC-S-FPD system was successfully used for the analysis of a spiked soil sample.
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9 Bioseparations by displacement chromatography. ACTA ACUST UNITED AC 2000. [DOI: 10.1016/s0149-6395(00)80056-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Narahari CR, Strong JC, Frey DD. Displacement chromatography of proteins using a self-sharpening pH front formed by adsorbed buffering species as the displacer. J Chromatogr A 1998; 825:115-26. [PMID: 9842719 DOI: 10.1016/s0021-9673(98)00718-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The preparative-scale separation of two proteins into adjoined, pure bands was accomplished using a novel, hybrid chromatography method which employs chromatofocusing using a self-sharpening pH front and displacement development. The method eliminates the use of a traditional displacer for accomplishing displacement chromatography, and was used to separate the A and B forms of beta-lactoglobulin using a strong-base anion-exchange column packing and a buffer system composed of acetic acid and either 3-(N-morpholino)propane-sulfonic acid (MOPS) or 2-(N-morpholino)ethanesulfonic acid (MES). Sample loads up to 150 mg of protein were applied to a 75 x 7.5 mm column to produce a displacement train composed of highly pure protein bands with greater than 90% recovery of protein. A discussion is given of the chromatographic behavior of proteins under concentration overloaded conditions for the case where a self-sharpening pH front formed using adsorbed buffering species is used to desorb proteins from an anion-exchange column packing.
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Affiliation(s)
- C R Narahari
- Department of Chemical and Biochemical Engineering, University of Maryland, Baltimore 21250, USA
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Abstract
The resolving power of displacement chromatography using low-molecular-weight displacers was investigated using a model mixture containing bovine and horse heart cytochrome c. The linear and nonlinear adsorption behavior of these two proteins was examined in cation-exchange chromatography and shown to be quite similar. Furthermore, an analysis of the dynamic affinity of these proteins indicated extremely similar affinities under displacement conditions. Despite the extreme similarities in the adsorption behavior, displacement chromatography using a protected amino acid displacer resulted in excellent separation of the proteins with both high yields and purity. These results indicate that displacement chromatography may be efficacious for a wide variety of difficult protein separation problems.
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Affiliation(s)
- A Kundu
- Howard P. Isermann Department of Chemical Engineering Rensselaer Polytechnic Institute, Troy, New York 12180, USA
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Freitag R, Horváth C. Chromatography in the downstream processing of biotechnological products. ADVANCES IN BIOCHEMICAL ENGINEERING/BIOTECHNOLOGY 1995; 53:17-59. [PMID: 8578972 DOI: 10.1007/bfb0102324] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Chromatography techniques are essential for the isolation and purification of most of the high value products of modern biotechnology. The economically sensible and technically satisfactory downstream processing of a therapeutic protein, usually involves a number of chromatographic steps. Its development and optimization require considerable knowledge of the various physico-chemical and engineering aspects of biochemical chromatography. This review addresses the various modes of chromatography and the design of chromatographic separation processes from a biotechnologist's point of view. Strategies for optimizing the structure of the downstream process are outlined and scaling up consideration are discussed. The importance of the different chromatographic methods in research and development is estimated in an analysis of protein purification schemes recently published in the literature. Finally, examples of the application of chromatographic procedures for process scale product purification in the biotechnological industry are given.
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Affiliation(s)
- R Freitag
- Institut für Technische Chemie, Universität Hannover, Germany
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Gu T, Manes M. Linear isotherms in multicomponent adsorption onto activated carbon from water and from organic solvents. J Colloid Interface Sci 1983. [DOI: 10.1016/0021-9797(83)90372-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Bij KE, Horváth C, Melander WR, Nahum A. Surface silanols in silica-bonded hydrocarbonaceous stationary phases. J Chromatogr A 1981. [DOI: 10.1016/s0021-9673(00)80282-4] [Citation(s) in RCA: 334] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Gordon H. How paper chromatography was discovered. Trends Biochem Sci 1977. [DOI: 10.1016/0968-0004(77)90202-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Spengler G, Hauf G. Über die Adsorptionstrennung von Wachsen und Paraffin-Oxydationsprodukten III. ACTA ACUST UNITED AC 1955. [DOI: 10.1002/lipi.19550570703] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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BINKLEY WW. Column chromatography of sugars and their derivatives. ADVANCES IN CARBOHYDRATE CHEMISTRY 1955; 10:55-94. [PMID: 13292322 DOI: 10.1016/s0096-5332(08)60390-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Brockmann H, Beyer E. Die chromatographische Trennung farbloser Verbindungen an fluoreszierenden Adsorbentien. Angew Chem Int Ed Engl 1951. [DOI: 10.1002/ange.19510630602] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Beyer E. Bericht über die Tagung der Faraday Society in Reading vom 22. bis 24. September 1949 Chromatographie. Colloid Polym Sci 1950. [DOI: 10.1007/bf01521244] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Tristram G. Amino Acid Composition of Purified Proteins. ACTA ACUST UNITED AC 1949. [DOI: 10.1016/s0065-3233(08)60584-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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SWINGLE SM. An electrophoresis apparatus using parabolic mirrors. THE REVIEW OF SCIENTIFIC INSTRUMENTS 1947; 18:128-132. [PMID: 20288558 DOI: 10.1063/1.1740898] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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Lederer E, Pau Kiun T. Séparations chromatographiques d'acides aminés et de peptides I. chromatographie de peptides neutres dans le formol à 10%. ACTA ACUST UNITED AC 1947. [DOI: 10.1016/0006-3002(47)90119-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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