Matches in SemOpenAlex for { <https://semopenalex.org/work/W2136246670> ?p ?o ?g. }
- W2136246670 endingPage "4024" @default.
- W2136246670 startingPage "4015" @default.
- W2136246670 abstract "Domain antibodies (dAbs) are single immunoglobulin domains that form the smallest functional unit of an antibody. This study investigates the behavior of these small proteins when covalently attached to the polyethylene glycol (PEG) moiety that is necessary for extending the half-life of a dAb. The effect of the 40 kDa PEG on hydrodynamic properties, particle behavior, and receptor binding of the dAb has been compared by both ensemble solution and surface methods [light scattering, isothermal titration calorimetry (ITC), surface Plasmon resonance (SPR)] and single-molecule atomic force microscopy (AFM) methods (topography, recognition imaging, and force microscopy). The large PEG dominates the properties of the dAb-PEG conjugate such as a hydrodynamic radius that corresponds to a globular protein over four times its size and a much reduced association rate. We have used AFM single-molecule studies to determine the mechanism of PEG-dependent reductions in the effectiveness of the dAb observed by SPR kinetic studies. Recognition imaging showed that all of the PEGylated dAb molecules are active, suggesting that some may transiently become inactive if PEG sterically blocks binding. This helps explain the disconnect between the SPR, determined kinetically, and the force microscopy and ITC results that demonstrated that PEG does not change the binding energy." @default.
- W2136246670 created "2016-06-24" @default.
- W2136246670 creator A5001088475 @default.
- W2136246670 creator A5004523258 @default.
- W2136246670 creator A5013164620 @default.
- W2136246670 creator A5016101772 @default.
- W2136246670 creator A5033692108 @default.
- W2136246670 creator A5036482163 @default.
- W2136246670 creator A5039449131 @default.
- W2136246670 creator A5046748592 @default.
- W2136246670 creator A5048367951 @default.
- W2136246670 creator A5066066688 @default.
- W2136246670 date "2015-12-01" @default.
- W2136246670 modified "2023-09-27" @default.
- W2136246670 title "Comparison of Ensemble and Single Molecule Methods for Particle Characterization and Binding Analysis of a PEGylated Single-Domain Antibody" @default.
- W2136246670 cites W1580407891 @default.
- W2136246670 cites W1981964888 @default.
- W2136246670 cites W1993575340 @default.
- W2136246670 cites W1996312208 @default.
- W2136246670 cites W2006252503 @default.
- W2136246670 cites W2009396890 @default.
- W2136246670 cites W2022234371 @default.
- W2136246670 cites W2024016060 @default.
- W2136246670 cites W2025629542 @default.
- W2136246670 cites W2027268124 @default.
- W2136246670 cites W2045725488 @default.
- W2136246670 cites W2046292720 @default.
- W2136246670 cites W2046702010 @default.
- W2136246670 cites W2047188856 @default.
- W2136246670 cites W2047484217 @default.
- W2136246670 cites W2078861590 @default.
- W2136246670 cites W2086712750 @default.
- W2136246670 cites W2092114953 @default.
- W2136246670 cites W2092818651 @default.
- W2136246670 cites W2095930245 @default.
- W2136246670 cites W2097478805 @default.
- W2136246670 cites W2106059993 @default.
- W2136246670 cites W2120929471 @default.
- W2136246670 cites W2124140010 @default.
- W2136246670 cites W2136616255 @default.
- W2136246670 cites W2160259240 @default.
- W2136246670 cites W2162812796 @default.
- W2136246670 cites W2165337638 @default.
- W2136246670 cites W2169610187 @default.
- W2136246670 cites W2322644144 @default.
- W2136246670 cites W2331422587 @default.
- W2136246670 doi "https://doi.org/10.1002/jps.24624" @default.
- W2136246670 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26343417" @default.
- W2136246670 hasPublicationYear "2015" @default.
- W2136246670 type Work @default.
- W2136246670 sameAs 2136246670 @default.
- W2136246670 citedByCount "2" @default.
- W2136246670 countsByYear W21362466702021 @default.
- W2136246670 countsByYear W21362466702022 @default.
- W2136246670 crossrefType "journal-article" @default.
- W2136246670 hasAuthorship W2136246670A5001088475 @default.
- W2136246670 hasAuthorship W2136246670A5004523258 @default.
- W2136246670 hasAuthorship W2136246670A5013164620 @default.
- W2136246670 hasAuthorship W2136246670A5016101772 @default.
- W2136246670 hasAuthorship W2136246670A5033692108 @default.
- W2136246670 hasAuthorship W2136246670A5036482163 @default.
- W2136246670 hasAuthorship W2136246670A5039449131 @default.
- W2136246670 hasAuthorship W2136246670A5046748592 @default.
- W2136246670 hasAuthorship W2136246670A5048367951 @default.
- W2136246670 hasAuthorship W2136246670A5066066688 @default.
- W2136246670 hasConcept C10138342 @default.
- W2136246670 hasConcept C106847996 @default.
- W2136246670 hasConcept C12554922 @default.
- W2136246670 hasConcept C147789679 @default.
- W2136246670 hasConcept C155672457 @default.
- W2136246670 hasConcept C156911925 @default.
- W2136246670 hasConcept C162324750 @default.
- W2136246670 hasConcept C171250308 @default.
- W2136246670 hasConcept C178790620 @default.
- W2136246670 hasConcept C185592680 @default.
- W2136246670 hasConcept C192562407 @default.
- W2136246670 hasConcept C2776964284 @default.
- W2136246670 hasConcept C2779149719 @default.
- W2136246670 hasConcept C32909587 @default.
- W2136246670 hasConcept C54400483 @default.
- W2136246670 hasConcept C55493867 @default.
- W2136246670 hasConcept C8010536 @default.
- W2136246670 hasConcept C86803240 @default.
- W2136246670 hasConceptScore W2136246670C10138342 @default.
- W2136246670 hasConceptScore W2136246670C106847996 @default.
- W2136246670 hasConceptScore W2136246670C12554922 @default.
- W2136246670 hasConceptScore W2136246670C147789679 @default.
- W2136246670 hasConceptScore W2136246670C155672457 @default.
- W2136246670 hasConceptScore W2136246670C156911925 @default.
- W2136246670 hasConceptScore W2136246670C162324750 @default.
- W2136246670 hasConceptScore W2136246670C171250308 @default.
- W2136246670 hasConceptScore W2136246670C178790620 @default.
- W2136246670 hasConceptScore W2136246670C185592680 @default.
- W2136246670 hasConceptScore W2136246670C192562407 @default.
- W2136246670 hasConceptScore W2136246670C2776964284 @default.
- W2136246670 hasConceptScore W2136246670C2779149719 @default.
- W2136246670 hasConceptScore W2136246670C32909587 @default.
- W2136246670 hasConceptScore W2136246670C54400483 @default.