Sean Spring

Sean Spring Email and Phone Number

Associate Director- Downstream Process Development at Pheon Therapeutics @ Pheon Therapeutics
Sean Spring's Location
Cambridge, Massachusetts, United States, United States
About Sean Spring

Getting things done- and protein chemistry.

Sean Spring's Current Company Details
Pheon Therapeutics

Pheon Therapeutics

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Associate Director- Downstream Process Development at Pheon Therapeutics
Sean Spring Work Experience Details
  • Pheon Therapeutics
    Associate Director- Downstream Process Development
    Pheon Therapeutics Nov 2022 - Present
    London, England, Gb
  • Dyne Therapeutics
    Principal Scientist
    Dyne Therapeutics Jan 2022 - Nov 2022
    Waltham, Massachusetts, Us
  • Dyne Therapeutics
    Senior Scientist- Discovery And Research
    Dyne Therapeutics Nov 2018 - Jan 2022
    Waltham, Massachusetts, Us
  • Aura Biosciences
    Associate Scientist- Process And Analytical
    Aura Biosciences Jan 2015 - Nov 2018
    Boston, Massachusetts, Us
  • Novartis Vaccines
    Associate Scientist
    Novartis Vaccines Jun 2014 - Jan 2015
    Basel, Baselstadt, Ch
  • Shire Pharmaceuticals
    Research Associate Ii (Contractor)
    Shire Pharmaceuticals Aug 2013 - Feb 2014
    Tokyo, Jp, Jp
  • Bristol-Myers Squibb, Princeton, New Jersey
    Associate Research Scientist Ii
    Bristol-Myers Squibb, Princeton, New Jersey Nov 2011 - Aug 2012
    Lawrence Township, Nj, Us
  • Abcam
    Scientific Support Specialist
    Abcam Aug 2011 - Sep 2011
    Cambridge, Cambridgeshire, Gb
  • Beth Israel Deaconess Medical Center
    Research Assistant Ii
    Beth Israel Deaconess Medical Center 2009 - Aug 2011
    Boston, Ma, Us
    CLINICAL TRIALS/ VIRAL PATHOGENESISDesigned and implemented a plan to purify rhesus IgA from blood requiring separation and collection of serum and conjugating an anti-IgA antibody to a column. Conducted antibody purification utilizing a GE AKTA Purifier FPLC system. Spearheaded quality control tests on purified antibodies, including gel filtration, SDS-PAGE, and non-reducing gels. Managed flow cytometry via direct and indirect stains on whole rhesus blood and isolated rhesus PBMC's. Ensured cell culture maintenance on CHO and HEK-GP293 cell lines. Subcloned transduced CHO cells by leveraging a semi solid state technique. Performed ELISA on subcloned cells. Transiently transfected GP2-293 cells. Transformed competent cells and purified plasmid from cells. Detected mycoplasma contamination by implementing PCR on cell supernatants. Evaluated endotoxin levels of purified monoclonal antibodies utilized for in vivo studies. Assessed protein concentration by conducting BCA assays. Formulated and optimized a protocol for conjugating antibodies to cyanogen bromide activated resin.Initiated a laboratory for conjugation of FITC, Biotin, APC, and PE dyes to monoclonal antibodies.Played a key role in establishing a retrovirus system to express antibodies.Drove optimization and execution of a Fab2 fragmentation protocol using pepsin digest and ion exchange chromatography.
  • University Of California
    Research Assistant
    University Of California 2005 - 2006
    Oakland, California, Us
    Delivered contributions to articles appearing in several peer-reviewed publications. Managed quantitative and qualitative analysis. Proved critical to development of a PO1 grant proposal. Handled administrative duties, including ordering reagents and lab materials. Scrutinized and presented data using new software programs. Maintained laboratory equipment and performed troubleshooting. Conducted pharmacokinetic assays on potential inhibitors of amyloid beta peptides. Spearheaded Western Blot analysis on amyloid beta.Uncovered and presented new scientific data to co-workers and supervisors. Fostered working relationships through ethical, accountable, and conscientious performance.Garnered a 15% salary increase based on exemplary performance.Assured diligent quality control on purified peptides mainly via SDS-
  • Harvard Medical School And Center
    Laboratory Assistant
    Harvard Medical School And Center Oct 2003 - Feb 2005
    Developed problem-solving skills by trouble-shooting several different projectsOptimized and executed a protocol for purifying the amyloid beta peptideDeveloped my listening skills by heeding the instructions of my supervisors and successfully following those instructions

Sean Spring Education Details

  • St. John'S University School Of Law
    St. John'S University School Of Law
  • Northeastern University
    Northeastern University
    Chemistry

Frequently Asked Questions about Sean Spring

What company does Sean Spring work for?

Sean Spring works for Pheon Therapeutics

What is Sean Spring's role at the current company?

Sean Spring's current role is Associate Director- Downstream Process Development at Pheon Therapeutics.

What schools did Sean Spring attend?

Sean Spring attended St. John's University School Of Law, Northeastern University.

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