David J. Sieg Email and Phone Number
David J. Sieg work email
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Sr Field Applications Scientist with a demonstrated history of working in the biotechnology industry. Skilled in Biotechnology, Drug Discovery, Cell Culture, Stem Cells, Life Sciences, and Biochemical and Cell-based Assay Development. Strong research professional with a Post-doc focused in Immuno-oncology from The Scripps Research Institute. Experienced bench scientist with several start-up biotech and established biotechnology companies. Greater than 10 years experience as a Sr Field Applications Scientist working with both academic and pharma clientele as well as over 20 years cell-based and biochemical lab bench research and assay development experience.
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Sr Field Applications ScientistPerkinelmer, Inc. Jul 2019 - PresentShelton, Ct, UsDrug discovery detection and reagents applications scientist for all pharma, biotech, and academics in Pacific Northwest including South San Francisco pharma/biotechnology companies. Scientific support for all aspects of assay design, development, implementation, data analysis as well as any needed assay troubleshooting for all PerkinElmer and legacy CisBio Drug Discovery products and instrumentation. -
Director Of R&DSirona Dx, Inc Mar 2018 - Jul 2019Directly responsible for all aspects of clients' experimental design, assay development, implementation and data analysis across a broad spectrum of research and clinical assay technologies offered by Sirona Dx, including qPCR, sequencing, gene expression, signal transduction cell-based and biochemical assays.
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Senior Field Applications ScientistNanostring Technologies, Inc. Apr 2016 - Feb 2018Seattle, Wa, UsResponsibilities include proactive technical sales support in collaboration with the sales team, training customers on NanoString’s nCounter instrument platform for both the SPRINT and GEN2 instruments, providing experimental design for all of NanoString’s assays as well as performing data analysis using our proprietary nSolver software. • Conduct highly technical presentations/seminars along with data analysis sessions with customers covering all of NanoString’s technologies, from gene expression to miRNA to 3D Biology, RNA:Protein:DNA and 3D flow cytometry• Worked closely with R&D at the Seattle headquarters to help produce and edit manuals and develop protocols as well as conduct hands on lab experiments as needed• Involved in training other FASs and new tech support personnel on a variety of NanoString assays and nCounter instruments processes• Achieved AOP in 6 of last 7 quarters while maintaining close relationships with customers in the PNW and Canada• Involved with alpha & beta-testing teams for a variety of new NanoString assays, included maintaining close interactions with customers, R&D and product management to continuously adapt to issues with initial experimental results, protocols and manuals• Directly involved in the launch of NanoString’s new 3D Biology platform• Became the “go-to” Sr.FAS that would assist other FASs as needed with these newly launched assays including presentations, hands-on lab work and troubleshooting advice -
David J. Sieg, Phd - 2018 CvLife Experiences 1987 - 2018
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Senior Field Applications ScientistLife Technologies 2011 - 2016Waltham, Ma, Us• Well versed in assay development and trouble-shooting of the following technologies (but not limited to): TR-FRET, DELFIA, biochemical and cellular kinase assays, photoprotein assays, protein-protein interaction assays, Flow Cytometry, GPCR-based assays, cellular ion channel assays, AlphaLISA biomarker assays, SPA technology, radioligand binding assays• Highly proficient in all aspects of molecular biology and cell line development• Provided training and scientific support to customers on primary cell, stem cell, and drug discovery product lines• Created and conducted unique customer facing technical presentations to key large industrial accounts and leading academic thought leaders in the area of drug discovery• Instructed customers on stem cell techniques including the derivation, culture, and characterization of induced pluripotent stem cells• Technical expert providing world-wide support for stem cell characterization assay, TaqMan hPSC Scorecard qPCR platform• Conducted assay development and optimization at customer sites using TR-FRET, FRET, fluorescence, and reporter cell-based technologies• Served as a liaison to R&D on all custom cell biology opportunities in the North American territory, both biochemical and cell-based• Communicated customer product feedback and “Voice of Customer” from key opinion leaders to internal commercial groups and business unit leadership team• Conducted lab-based research to develop application notes as needed to address specific customers’ needs in collaboration with researchers in multiple disciplines of the company• Prepared and organized the beta-testing and launches of new products for R&D. This included getting the information and presentations to the Field Application Scientists as well as collecting and organizing beta-testers for R&D. -
Senior Field Application ScientistPerkinelmer, Inc. Feb 2008 - Jul 2011Shelton, Ct, Us• Managed and created key scientific relationships within the main HTS and Therapeutic areas for the following accounts: GSK, Merck West Point, J&J, Cephalon, Centocor, University of Pennsylvania and BMS. Territory spanned Pennsylvania, New Jersey and West Virginia.• Conducted technology and instrument demos resulting in increased sales• Worked with account managers to drive reagent sales• Recognized by peers and customers in creating and maintaining highly functional and loyal customer relationships. Helped customers navigate and trouble-shoot complex assay development challenges. • Promoted to North American Product Line Leader for HTS reagents in 2H 2009. Presented the voice of the customer and field sales to Bio-discovery senior business team. Responsible for identifying business trends, product opportunities, reviewing product revenue objectives, new product introductions, tactical implementation planning and providing field training. • Selected to the 2009 Elite Sales Council. Elite Sales Council represents the top 0.1% of PerkinElmer’s worldwide sales force and is awarded to those select individuals that demonstrate the “Best of the Best” in not only territory growth, but also customer satisfaction and overcoming challenges within one’s territory. PERKINELMER AWARDS2008 Recognition for attaining 104% AOP for 2H 2009 Promoted to North American Product Line Leader for HTS reagents2009 Inducted into President’s Club for attaining 142% AOP 2009 Named North American Reagent Field Applications Scientist of the Year 2009 Elected to the Elite Sales Council for attaining 142% AOP 2010 Inducted into President’s Club Award for attaining 104% AOP -
Senior Research ScientistIntegral Molecular 2005 - 2008Philadelphia, Pennsylvania, Us• Set-up and optimized G-protein coupled receptor (GPCR) calcium mobilization assays to be compatible with Integral’s proprietary Structure Activity Mutation ArrayTM technology; data contributed to the funding of a $2.3M SBIR Phase II grant• Designed and cloned a signal sequence that dramatically enhanced GPCR expression and incorporation into Integral’s retroviral-based viral particles, called Lipoparticles, by over 10-fold, resulting in new sales to pharmaceutical companies• Devised assays to use Lipoparticles as a cell-free, fluorescent resonance energy transfer (FRET)-based, pathogen detection sensor for biodefense applications; SBIR Phase II pending • Developed a fluorescent, homogeneous, non-radioactive, Lipoparticle-based GTP-gamma-S assay to explore GPCR activation; awarded a $2.5M SBIR Phase II grant• Implemented a novel cloning system that drastically reduced the time required to clone a new receptor into Integral’s production plasmids from 3 weeks down to just 3 days• Developed fluorescent-based assays to determine GPCR surface expression levels and activation states for rapid analysis in 384 well format on the Alpha Innotech’s NovaRay -
Senior Scientist Of Assay DevelopmentNovasite Pharmaceutics 2001 - 2004• Developed stable cell lines expressing problematic GPCRs for Novasite’s proprietary Flow Cytometry-based, calcium signaling assays for high content drug screening; data contributed to a $3.2M NIH grant to further develop GPCR-specific agonists and antagonists• Achieved all milestones and identified a new selective series of compounds as Project Leader of Novasite’s first 7,000 compounds, multiple GPCR, screening collaboration with Alan Binnie, PhD, at Sanofi-Aventis. Responsible for supervising 6 research associates• Lead scientist in charge of all aspects of assay development pertaining to Novasite’s anti-obesity program which screened Boehringer Ingelheim’s compound libraries (~ 20,000 compounds) against a mutation array of melanocortin-4 receptor (MC4R) expressing cell lines, discovering several previously unidentified active compounds• Devised a novel means to functionally express both of the Cannabinoid-family GPCRs, CB1 and CB2, using an inducible expression system, that allowed Novasite to achieve NIH funding for its anti-cancer program • Project Leader of Novasite’s anti-cancer program which identified several potent and highly selective CB1 and CB2 receptor agonists and antagonists in collaboration with John Huffman, PhD, at Clemson University• Demonstrated a unique pharmacological signaling profile for hetero-dimerized GPCRs using the mu- and delta- opioid receptors in collaboration with Lakshmi Devi, PhD, at Mount Sinai School of Medicine• Developed and optimized assay conditions to simultaneously screen whole receptor families, e.g., all Dopamine or Serotonin receptor sub-types, consisting of 5-10 cell lines, against a commercial compound library, to ascertain non-specific receptor activation that is a fingerprint of adverse drug effects
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Staff ScientistStratagene 1999 - 2001Us• Developed functional assay kits for novel GPCRs, marketed as Stratagene’s high-throughput screening product, ReceptoScreenTM. Responsible for supervising 2 research associates. • Interacted with pharmaceutical R&D clientele to develop both membrane and whole-cell functional GPCR assays for their specific screening needs • Pharmacological characterization, i.e., radio ligand-binding, calcium mobilization, EC50, Km and Bmax calculations of GPCRs in both membrane preparations and whole cell assays for pharmaceutical clients.• Genetically engineered Stratagene’s expression cell lines to increase both GPCR surface expression levels and the robustness of ligand-induced calcium signals for drug discovery• Investigated the use of colloidal gold particles as a fluorescent quencher in developing a homogenous, non-radioactive, time-resolved fluorescent, SPA-like radio-ligand binding assay
David J. Sieg Skills
David J. Sieg Education Details
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Scripps ResearchImmunology - Oncology -
Colorado State UniversityEnvironmental Toxicology -
University Of Nevada, RenoCell/Cellular And Molecular Biology -
Carnegie Mellon UniversityBiochemistry And Molecular Biology
Frequently Asked Questions about David J. Sieg
What company does David J. Sieg work for?
David J. Sieg works for Perkinelmer, Inc.
What is David J. Sieg's role at the current company?
David J. Sieg's current role is Sr Field Applications Scientist at PerkinElmer, Inc..
What is David J. Sieg's email address?
David J. Sieg's email address is dj****@****ite.com
What is David J. Sieg's direct phone number?
David J. Sieg's direct phone number is +148457*****
What schools did David J. Sieg attend?
David J. Sieg attended Scripps Research, Colorado State University, University Of Nevada, Reno, Carnegie Mellon University.
What skills is David J. Sieg known for?
David J. Sieg has skills like Molecular Biology, Life Sciences, Biotechnology, Biochemistry, Cell Culture, Assay Development, Cell Biology, Drug Discovery, Genomics, Immunoassays, Flow Cytometry, Stem Cells.
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