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Some Lessons Learned From a Comparison Between Sedimentation Velocity Analytical Ultracentrifugation and Size Exclusion Chromatography to Characterize and Quantify Protein Aggregates. J Pharm Sci 2017; 106:2178-2186. [DOI: 10.1016/j.xphs.2017.04.048] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2017] [Revised: 03/15/2017] [Accepted: 04/19/2017] [Indexed: 01/04/2023]
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Improving Proteome Coverage by Reducing Sample Complexity via Chromatography. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 919:83-143. [DOI: 10.1007/978-3-319-41448-5_5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Woo J, Parimal S, Brown MR, Heden R, Cramer SM. The effect of geometrical presentation of multimodal cation-exchange ligands on selective recognition of hydrophobic regions on protein surfaces. J Chromatogr A 2015; 1412:33-42. [DOI: 10.1016/j.chroma.2015.07.072] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 07/17/2015] [Accepted: 07/17/2015] [Indexed: 01/23/2023]
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Hong P, Koza S, Bouvier ESP. Size-Exclusion Chromatography for the Analysis of Protein Biotherapeutics and their Aggregates. J LIQ CHROMATOGR R T 2012; 35:2923-2950. [PMID: 23378719 PMCID: PMC3556795 DOI: 10.1080/10826076.2012.743724] [Citation(s) in RCA: 315] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
In recent years, the use and number of biotherapeutics has increased significantly. For these largely protein-based therapies, the quantitation of aggregates is of particular concern given their potential effect on efficacy and immunogenicity. This need has renewed interest in size-exclusion chromatography (SEC). In the following review we will outline the history and background of SEC for the analysis of proteins. We will also discuss the instrumentation for these analyses, including the use of different types of detectors. Method development for protein analysis by SEC will also be outlined, including the effect of mobile phase and column parameters (column length, pore size). We will also review some of the applications of this mode of separation that are of particular importance to protein biopharmaceutical development and highlight some considerations in their implementation.
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DNA aptamer beacon assay for C-telopeptide and handheld fluorometer to monitor bone resorption. J Fluoresc 2011; 21:2021-33. [PMID: 21643742 DOI: 10.1007/s10895-011-0903-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2011] [Accepted: 05/20/2011] [Indexed: 10/18/2022]
Abstract
A novel DNA aptamer beacon is described for quantification of a 26-amino acid C-telopeptide (CTx) of human type I bone collagen. One aptamer sequence and its reverse complement dominated the aptamer pool (31.6% of sequenced clones). Secondary structures of these aptamers were examined for potential binding pockets. Three-dimensional computer models which analyzed docking topologies and binding energies were in agreement with empirical fluorescence experiments used to select one candidate loop for beacon assay development. All loop structures from the aptamer finalists were end-labeled with TYE 665 and Iowa Black quencher for comparison of beacon fluorescence levels as a function of CTx concentration. The optimal beacon, designated CTx 2R-2h yielded a low ng/ml limit of detection using a commercially available handheld fluorometer. The CTx aptamer beacon bound full-length 26-amino acid CTx peptide, but not a shorter 8-amino acid segment of CTx peptide which is a common target for commercial CTx ELISA kits. The prototype assay was shown to detect CTx peptide from human urine after creatinine and urea were removed by size-exclusion chromatography to prevent nonspecific denaturing of the aptamer beacon. This work demonstrates the potential of aptamer beacons to be utilized for rapid and sensitive bone health monitoring in a handheld or point-of-care format.
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Banet P, Griesmar P, Serfaty S, Vidal F, Jaouen V, Le Huerou JY. One-shot synthesis of a poly(N-isopropylacrylamide)/silica hybrid gel. J Phys Chem B 2010; 113:14914-9. [PMID: 19888763 DOI: 10.1021/jp906229n] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Class I hybrid poly(N-isopropylacrylamide)/silica hydrogels, PNIPAM/SiO2, were prepared by a new one shot synthesis. In this approach, the free-radical polymerization of vinyl groups of N-isopropylacrylamide (NIPAM) and the hydrolysis-condensation of alkoxy groups of tetramethoxysilane (TMOS) are performed concomitantly using sodium persulfate and 3-(dimethylamino)-propionitrile, a well-known couple to initiate the organic polymerization. The cross-linker is N,N-methylenebisacrylamide. The kinetic study of mechanical properties from the sol-to-gel state for different ratios of TMOS/NIPAM was investigated by rheological ultrasonic measurements. The thermoresponse of hybrid materials was investigated by differential scanning calorimetry and the measurements showed that hybrid gels present a lower critical solution temperature, which is similar with one of single organic hydrogel.
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Affiliation(s)
- P Banet
- Université de Cergy-Pontoise, ENSEA, ECIME, F-95000 Cergy-Pontoise, France.
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Arvidsson P, Plieva FM, Lozinsky VI, Galaev IY, Mattiasson B. Direct chromatographic capture of enzyme from crude homogenate using immobilized metal affinity chromatography on a continuous supermacroporous adsorbent. J Chromatogr A 2003; 986:275-90. [PMID: 12597634 DOI: 10.1016/s0021-9673(02)01871-x] [Citation(s) in RCA: 227] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A continuous supermacroporous matrix has been developed allowing direct capture of enzyme from non-clarified crude cell homogenate at high flow-rates. The continuous supermacroporous matrix has been produced by radical co-polymerization of acrylamide, allyl glycidyl ether and N,N'-methylene-bis(acrylamide) which proceeds in aqueous solution of monomers frozen inside a column (cryo-polymerization). After thawing, the column contains a continuous matrix having interconnected pores of 10-100 microm size. Iminodiacetic acid covalently coupled to the cryogel is a rendering possibility for immobilized metal affinity chromatographic purification of recombinant His-tagged lactate dehydrogenase, (His)6-LDH, originating from thermophilic bacterium Bacillus stearothermophilus, but expressed in Escherichia coli. The large pore size of the adsorbent makes it possible to process particulate-containing material without blocking the column. No preliminary filtration or centrifugation is needed before application of crude extract on the supermacroporous column. A total of 210 ml crude homogenate, 75 ml of it non-clarified, was processed on a single 5.0 ml supermacroporous column at flow speeds up to 12.5 ml/min without noticeable impairment of the column properties. Mechanically the cryogel adsorbent is very stable. The continuous matrix could easily be removed from the column, dried at 70 degrees C and kept in a dry state. After rehydration and reinsertion of the matrix into an empty column, (His)6-LDH was purified as efficiently as on the newly prepared column. The procedure of manufacturing the supermacroporous continuous cryogel is technically simple. Starting materials and initiators are cheap and available and are simply mixed and frozen under specified conditions. Altogether these qualities reveal that the supermacroporous continuous cryogels is a very interesting alternative to existing methods of protein purification from particulate-containing crude extracts.
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Affiliation(s)
- Pär Arvidsson
- Department of Biotechnology, Center for Chemistry and Chemical Engineering, Lund University, P.O. Box 124, S-22100 Lund, Sweden
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Boschetti E. Polyacrylamide derivatives to the service of bioseparations. JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS 1989; 19:21-36. [PMID: 2809065 DOI: 10.1016/0165-022x(89)90048-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Though acrylamide polymers are widely used in electrophoretic and chromatographic techniques, many research works aim at optimizing these media. As polyacrylamide presents some drawbacks, new acrylic monomers with particular properties are proposed. In this paper, we describe some approaches for obtaining polymers which are more porous, more hydrophilic and more resistant in alkaline solutions. Moreover, we also detail the synthesis of particular functionalized monomers, explaining the concept of 'polymer design' applicable to the techniques of protein separation.
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Aubin Jacobs JS, Christman RF, Donald Johnson J. High-pressure size-exclusion chromatography of chlorinated and unchlorinated aquatic fulvic acids using a polyacrylamide gel. J Chromatogr A 1988. [DOI: 10.1016/s0021-9673(01)83603-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hirayama C, Ihara H, Shiba M, Nakamura M, Motozato Y, Kunitake T. Macroporous glucomannan spheres for the size-exclusion separation of aqueous macromolecules. J Chromatogr A 1987. [DOI: 10.1016/s0021-9673(01)86793-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Preparation and gel permeation chromatographic properties of porous spheres from poly(γ-methyl or γ-benzyl L-glutamate). J Chromatogr A 1986. [DOI: 10.1016/s0021-9673(01)86968-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Lozinsky VI, Vainerman ES, Titova EF, Belavtseva EM, Rogozhin SV. Study of cryostructurization of polymer systems. Colloid Polym Sci 1984. [DOI: 10.1007/bf01451705] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Hashimoto T, Sasaki H, Aiura M, Kato Y. High-speed aqueous gel-permeation chromatography of proteins. J Chromatogr A 1978; 160:301-5. [PMID: 730793 DOI: 10.1016/s0021-9673(00)91812-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Vidal JC, Guglielmucci EA, Stoppani AO. Purification of apo-3-D-(-) hydroxybutyrate dehydrogenase from rat liver mitochondria. Mol Cell Biochem 1977; 16:153-69. [PMID: 887087 DOI: 10.1007/bf01732057] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Synthesis and evaluation of cross-linked poly(acryloylmorpholine) supports for thin-layer gel permeation chromatography. J Chromatogr A 1975. [DOI: 10.1016/0021-9673(75)85013-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Gel-chromatographic properties of calcium ions. Anal Bioanal Chem 1974. [DOI: 10.1007/bf00430522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vidal JC, Stoppani AO. Isolation and purification of two phospholipases A from Bothrops venoms. Arch Biochem Biophys 1971; 145:543-56. [PMID: 5166446 DOI: 10.1016/s0003-9861(71)80014-0] [Citation(s) in RCA: 44] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Andrews P. Estimation of molecular size and molecular weights of biological compounds by gel filtration. METHODS OF BIOCHEMICAL ANALYSIS 1970. [PMID: 4909316 DOI: 10.1002/9780470110362.ch1] [Citation(s) in RCA: 196] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
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Wood GC, Cooper PF. The application of gel filtration to the study of protein-binding of small molecules. CHROMATOGRAPHIC REVIEWS 1970; 12:88-107. [PMID: 4903791 DOI: 10.1016/0009-5907(70)80014-x] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Spector WG, Heesom N, Stevens JE. Factors influencing chronicity in inflammation of rat skin. THE JOURNAL OF PATHOLOGY AND BACTERIOLOGY 1968; 96:203-13. [PMID: 5667849 DOI: 10.1002/path.1700960121] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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McGaughey C, Stowell EC. The adsorption of human salivary proteins and porcine submaxillary mucin by hydroxyapatite. Arch Oral Biol 1967; 12:815-28. [PMID: 5231453 DOI: 10.1016/0003-9969(67)90104-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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The correlation between molecular weight and elution behaviour in the gel chromatography of proteins. J Chromatogr A 1966. [DOI: 10.1016/s0021-9673(01)98246-9] [Citation(s) in RCA: 161] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Anderson D, Stoddart J. Some observations on molecular weight estimations by molecular-sieve chromatography. Anal Chim Acta 1966. [DOI: 10.1016/s0003-2670(00)89065-0] [Citation(s) in RCA: 56] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Fawcett JS, Morris CJOR. Molecular-Sieve Chromatography of Proteins on Granulated Polyacrylamide Gels. ACTA ACUST UNITED AC 1966. [DOI: 10.1080/01496396608049432] [Citation(s) in RCA: 85] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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