Brandon Presley

Principal Scientist - Biologics Analytical Development @Johnson & Johnson Innovative Medicine

Philadelphia, PA, US
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

May 2025 — Present

Principal Scientist - Biologics Analytical Development @Johnson & Johnson Innovative Medicine

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US

Coordinate and oversee method development, qualification, validation, and routine testing activities for a diverse array of biopharmaceutical products (antibodies, cell and gene therapies) for manufacturing process-related impurities and trace metals- Lead continuous development and improvement initiatives relating to residual impurities and trace metals testing strategy in collaboration with Active Pharmaceutical Ingredient (API), Drug Product Development (DPD), and Analytical Development (AD) leadership- Collaborate with CCIT and device teams for the onboarding of new syringes and and delivery systems by supporting implementation of extractables and leachables testing- Serve as functional representative for early and late phase programs- Provide guidance as analytical technical expert / SME to teams within the organization during method development, investigations, and regulatory submissions-Serve as HPLC laboratory technology lead for continual process improvements and training-Author and review BLA sections for health authority submissions

EDUCATION

N/A

Temple University

Bachelor of Science (B.S.), Chemistry

N/A

Temple University

Doctor of Philosophy (Ph.D.), Analytical Chemistry

ABOUT BRANDON PRESLEY

Chemist, Researcher, and Leader with extensive industry experience, holding a Ph.D. in Analytical Chemistry. Expertise includes project management, advanced critical thinking, instrumental analysis including: separation science, liquid and gas chromatography, mass spectrometry, with emphasis on pharmaceutical and forensic analysis. Authored / Co-authored 10 peer-reviewed publications. Skilled at technical writing and communication, including training junior scientists and teaching at the university level. Especially passionate about serving within organizations whose primary goal is to improve the lives of humankind through scientific innovation.

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Brandon Presley — Principal Scientist - Biologics Analytical Development at Johnson & Johnson Innovative Medicine in Philadelphia, PA, US | Unifers