Deirdre Murphy Piedmonte

Deirdre Murphy Piedmonte

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Deirdre Murphy Piedmonte

Deirdre Murphy Piedmonte

Publications by authors named "Deirdre Murphy Piedmonte"

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Implementation of a high-throughput ion chromatographic assay to assess glass degradation in drug product formulations.

PDA J Pharm Sci Technol 2015 Jan-Feb;69(1):96-107

Drug Product Development, Process and Product Development, Amgen Inc., Thousand Oaks, CA; and.

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http://dx.doi.org/10.5731/pdajpst.2015.01007DOI Listing
January 2018

Sorbitol crystallization-induced aggregation in frozen mAb formulations.

J Pharm Sci 2015 Feb 12;104(2):686-97. Epub 2014 Sep 12.

Amgen Inc., One Amgen Center Dr, Thousand Oaks, California, 91320.

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http://dx.doi.org/10.1002/jps.24141DOI Listing
February 2015

Optimized UV detection of high-concentration antibody formulations using high-throughput SE-HPLC.

J Pharm Sci 2015 Feb 12;104(2):508-14. Epub 2014 Nov 12.

Drug Product Formulation Technologies, Process Development, Amgen. Inc., Seattle, Washington.

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http://dx.doi.org/10.1002/jps.24240DOI Listing
February 2015

Beyond glass transitions: studying the highly viscous and elastic behavior of frozen protein formulations using low temperature rheology and its potential implications on protein stability.

Pharm Res 2013 Feb 16;30(2):387-401. Epub 2012 Oct 16.

Drug Product Development Process and Product Development, Amgen Inc., MS 8-1-C, One Amgen Center Drive, Thousand Oaks, California, 91320, USA.

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http://dx.doi.org/10.1007/s11095-012-0879-1DOI Listing
February 2013

Formulation of Neulasta (pegfilgrastim).

Adv Drug Deliv Rev 2008 Jan 11;60(1):50-8. Epub 2007 Aug 11.

Department of Pharmaceutics, Amgen Incorporated, One Amgen Center Drive, Thousand Oaks, CA 91320 USA.

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http://dx.doi.org/10.1016/j.addr.2007.04.017DOI Listing
January 2008

Sorbitol crystallization can lead to protein aggregation in frozen protein formulations.

Pharm Res 2007 Jan 16;24(1):136-46. Epub 2006 Nov 16.

Department of Pharmaceutics, Amgen Inc, MS 2-1-A, One Amgen Center Drive, Thousand Oaks, California 91320, USA.

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http://link.springer.com/10.1007/s11095-006-9131-1
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http://dx.doi.org/10.1007/s11095-006-9131-1DOI Listing
January 2007

Bacterial expression, folding, purification and characterization of soluble NTPDase5 (CD39L4) ecto-nucleotidase.

Biochim Biophys Acta 2005 Mar 11;1747(2):251-9. Epub 2005 Jan 11.

Department of Pharmacology and Cell Biophysics, College of Medicine, University of Cincinnati, P.O. Box 670575, 231 Albert Sabin Way, Cincinnati, OH 45267-0575, USA.

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http://dx.doi.org/10.1016/j.bbapap.2004.11.017DOI Listing
March 2005

Conserved lysine 79 is important for activity of ecto-nucleoside triphosphate diphosphohydrolase 3 (NTPDase3).

Purinergic Signal 2004 Dec;1(1):51-8

Department of Pharmacology and Cell Biophysics, University of Cincinnati, Cincinnati, Ohio, USA.

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http://dx.doi.org/10.1007/s11302-004-4741-8DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2096571PMC
December 2004

Bacterial expression, characterization, and disulfide bond determination of soluble human NTPDase6 (CD39L2) nucleotidase: implications for structure and function.

Biochemistry 2003 Oct;42(40):11726-35

Department of Pharmacology and Cell Biophysics, College of Medicine, University of Cincinnati, P.O. Box 670575, Cincinnati, Ohio 45267-0575, USA.

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http://dx.doi.org/10.1021/bi035137rDOI Listing
October 2003