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TWIST BIOSCIENCE Logo

Sr Research Associate, Antibody Characterization

TWIST BIOSCIENCE

Salary not specified
Dec 2, 2025
Quincy, IL, US
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Twist Bioscience is seeking to expand its antibody characterization department to ensure project-specific deliverables are met across a diverse panel of discovery campaigns and contract services.

Requirements

  • Strong understanding of antibody discovery, preferably focusing on assay development and protein characterization
  • Previous experience with SPR is required. Experience with Carterra instrument preferred
  • Previous experience with BLI is strongly preferred.
  • Experience with cell culture preferred.
  • Direct experience with ELISA and multicolor flow cytometry is advantageous.
  • Ability to effectively troubleshoot and optimize processes in order to meet a wide range of project needs.

Responsibilities

  • Developing, running, and troubleshooting antibody characterization experiments using advanced label-free analytical techniques (e.g. BLI and SPR) in a variety of formats to evaluate binding kinetics, ligand blocking, and binning
  • Performing titer testing, screening, and antibody validation by ELISA and high throughput multicolor flow cytometry
  • Running and troubleshooting cell-based functional assays
  • Sample handling, sample inventory tracking and assisting with automation integration into the department
  • Concurrently execute multiple antibody discovery projects requiring wet lab activities, data analysis, report generation and preparation of deliverables
  • Record and communicate experimental details, draft reports, and deliver data with a high level of integrity and ethics

Other

  • Bachelor's degree in molecular biology, biochemistry, or a related discipline with a minimum of 4-5 years of related experience
  • Ability to work independently, but also collaborate and effectively communicate within and across departmental teams
  • Exceptional written and verbal communication skills
  • Highly organized, detail oriented and able to operate in a fast-paced and growing environment
  • 3 years experience with MS