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Journal of Pharmaceutical Sciences|December 1, 2004
Effect of the covalent modification with poly(ethylene glycol) on alpha-chymotrypsin stability upon encapsulation in poly(lactic-co-glycolic) microspheresIngrid J Castellanos, Wasfi Al-Azzam, Kai Griebenow
Biotechnology and Bioengineering|April 6, 2006
Engineering of protein thermodynamic, kinetic, and colloidal stability: Chemical Glycosylation with monofunctionally activated glycansRicardo J Solá, Wasfi Al-Azzam, Kai Griebenow
Biophysical Journal|April 30, 2003
Heme structural perturbation of PEG-modified horseradish peroxidase C in aromatic organic solvents probed by optical absorption and resonance Raman dispersion spectroscopyQing Huang, Wasfi Al-Azzam, Kai Griebenow, et al.
Biotechnology and Bioengineering|February 24, 2006
On the relationship between the activity and structure of PEG-alpha-chymotrypsin conjugates in organic solventsBetzaida Castillo, Jessica Méndez, Wasfi Al-Azzam, et al.
Current Pharmaceutical Biotechnology|October 14, 2014
Use of the amide II infrared band of proteins for secondary structure determination and comparability of higher order structureBrian M Murphy, Jennifer D'Antonio, Mark C Manning, et al.
Journal of Pharmaceutical Sciences|June 30, 2005
Effect of the covalent modification of horseradish peroxidase with poly(ethylene glycol) on the activity and stability upon encapsulation in polyester microspheresWasfi Al-Azzam, Emil A Pastrana, Brian King, et al.
Journal of Pharmaceutical Sciences|November 11, 2014
Comparability of higher order structure in proteins: chemometric analysis of second-derivative amide I Fourier transform infrared spectraGregory Stockdale, Brian M Murphy, Jennifer D'Antonio, et al.
The Journal of Pharmacy and Pharmacology|March 21, 2002
Recent trends in stabilizing protein structure upon encapsulation and release from bioerodible polymersCaroline Pérez, Ingrid J Castellanos, Henry R Costantino, et al.
Biophysical Journal|December 24, 2002
Structure of poly(ethylene glycol)-modified horseradish peroxidase in organic solvents: infrared amide I spectral changes upon protein dehydration are largely caused by protein structural changes and not by water removal per seWasfi Al-Azzam, Emil A Pastrana, Yancy Ferrer, et al.
Journal of Pharmaceutical Sciences|October 17, 2016
Technical Decision Making With Higher Order Structure Data: Perspectives on Higher Order Structure Characterization From the Biopharmaceutical IndustryWilliam F Weiss, John P Gabrielson, Wasfi Al-Azzam, et al.
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