Eighteen years of industry and academic experience in biological and small molecule drug development.Expertise with a diversity of biological research applications including eukaryotic/prokaryotic protein expression, antigen and antibody preclinical validation, small molecule function and formulations, surface plasmon resonance, signal transduction and in vitro assay development, etc.. Comprehensive experience with both transient and stable mammalian cell culture protein expression, vector design, target validation, and molecular biology. Innovative, adaptable, resourceful and effective at advancing project milestones.Excellent problem solver.Works proficiently in both independent and team oriented projects. Excels in dynamic laboratory environments.
Summary
Objective
Challenging market conditions increasingly require biotechnology companies to expeditiously evaluate therapeutic candidates. I have the experience and expertise to screen, validate, and manufacture preclinical biologics across a spectrum of hosts and systems. I will pinpoint and execute those experiments required to identify product leads and navigate them efficiently through the R & D process.
Work experience
Research Assistant, Robert Hinrichsen Laboratory
Fred Hutchinson Cancer Research Center
¨Assisted with projects related to the discovery and cloning of a novel PP2A gene from Paramecium.
2007 - Jan 2012
Scientist, Cell Line Development and Molecular Biology
Allozyne, Inc.
¨ Developed a mammalian tissue culture expression platform in HEK293 c18 and CHO cells (DG44 and CHO-S) for site-specific incorporation of nonnatural amino acids (NNAA) into therapeutic IgGs via amber suppression by an orthogonal tRNA-aaRS pair for downstream toxin conjugation (ADC’s) by click chemistry. Demonstrated high yield IgG-NNAA production with manufacturing scale feasibility.
¨Developed an orthogonal tRNA-aaRS pair for site-specific incorporation of NNAA’s in E. coli for the manufacturing of recombinant therapeutic proteins.
¨Expressed, purified, and characterized antigens, antibodies, and antibody fragments used for downstream product development.
¨Developed surface plasmon resonance assays for product candidate validation/affinity determinations.
¨Developed ELISAs used for quantitation and pharmacokinetic analysis of therapeutic candidates.
2005 - 2007
Scientist I
Ikaria, Inc.
¨Developed flow cytometry assays to assess the efficacy of Ikaria’s technology on blood platelet storage.
¨Expanded Ikaria’s compound portfolio via an in vivo lethal hypoxia SAR screen.
¨Developed a multiwell plate oxygen consumption assay for characterizing compound potency.
¨Characterized a panel of excipients for lead compound stability and formulations development.
¨Optimized manufacturing process of lead compound for In vivo toxicology studies.
¨Evaluated stability of lead compound for FDA required In vitro toxicology studies.
¨Developed a rapid tissue cryopreservation method in rats for measuring lead compound metabolites.
Mar 2005 - May 2005
Senior Research Associate, mAb Development
Seattle Genetics
¨Developed a functional assay for screening a panel of mAbs coupled with a toxin conjugate.
¨Established a flow cytometry quantitative antigen density assay for a multiple myeloma associated protein.
1997 - 2004
Senior Research Associate, mAb Development
Corixa Corp.
¨Expressed and validated Corixa’s proprietary tumor antigens in mammalian
culture models for vaccine, therapeutic and diagnostic antibody development.
¨Evaluated antibody binding and function against tumor antigens for therapeutic
and diagnostic development.
¨Produced hybridoma’s, recombinant antibodies, and cancer vaccine proteins in
mammalian expression systems, including CHO and human cell lines.
¨Cloned, expressed, and characterized a modified Her2/neu CHO expressed
protein vaccine partnered with GSK.
¨Expressed and evaluated multiple forms of an atypical apoptosis inducing anti-
GM2 monoclonal antibody and demonstrated that cytotoxicty was dependent on
specific domains within the Fc.
¨Established HEK and CHO expression models used for antigen and antibody
development.
¨Grew and maintained 30+ adherent and suspension cell lines from multiple
species and tissue types.
¨Developed an antibody dependent cell-mediated cytotoxicity (ADCC) assay using
Lactate Dehydrogenase (LDH) as the cytotoxicity indicator.
¨Expression Cloned and characterized a novel anti-CD9 apoptosis inducing
antibody.
¨Trained Research Assistant and supervised project progress for 6 months
(temporary assignment).
¨Produced large quantities of mIL-4 using an inducible insect cell culture system
resulting in significant cost savings to the company.
1994 - 1997
Research Technician II, Jonathon A. Cooper Laboratory
Fred Hutchinson Cancer Research Center
¨Characterized and imaged (using 3-D Deltavision microscopy) a novel kinase
(Mnk 1) involved in the regulation of translation.
¨Established a reproducible focus formation assay and analyzed the
transformational activity of mutations of Ha-Ras.
¨Managed a 10 person laboratory.
Education
University of WA
Howard Hughes Summer Research Internship, John Edwards Lab, Zoology, 1992
Sep 1989 - May 1993
BSc, Magna Cum Laude
Seattle Pacific University
Magna Cum Laude