South San Francisco, CA, US

Atreca is a biotechnology company focused on applying its Immune Repertoire Capture™ technology to discover and develop novel cancer immunotherapeutics. Located in South San Francisco, California, Atreca is looking for talented, entrepreneurial people who are dedicated to making a positive impact on human health. We have a unique opportunity for a highly motivated individual to become a key member of a growing biotechnology company.

Atreca's IRC technology identifies anti-tumor human antibodies in a highly accurate and precise fashion. Our goal is to apply this technology to elucidate and characterize novel tumor targets and associated biologic processes that were selected for attack by the patient's immune system.  In this position, the successful candidate will apply their skills and expertise in protein biochemistry to further understand the unique biology associated with our targets and contribute to the clinical application of our antibodies using protein biochemistry and molecular biology techniques. Specifically, the candidate will participate in exploring, optimizing and implementing new strategies for the identification of Atreca antibody targets. The successful candidate will have extensive experience in molecular biology and protein biochemistry as related to the identification and characterization of proteins driving tumorigenesis.  


  •  Assist with antibody target identification efforts
  •  Method development and optimization of immunoprecipitation strategies
  •  Perform pilot and preparative immunoprecipitations on radiolabeled whole cells, cell and tumor extracts 
  •  Purify proteins and other macromolecules using chromatography methods 
  •  Characterize purified material by 1D & 2D western blots, autoradiography
  •  Validate antibody:antigen interactions using ELISA, flow cytometry and SPR techniques
  •  Work with other project team members and communicate results with the team
  •  Follow laboratory safety guidelines and practice


  •  Bachelor degree with 6+ years research experience or Master degree with 4+ years research experience in molecular biology, biochemistry or related discipline
  •  Experience with assay optimization a plus
  •  Extensive experience with SDS-PAGE, western blots, immunoprecipitation and ELISA 
  •  Experience characterizing protein-protein interactions using SPR highly desirable
  •  Must be able to work independently
  •  Must have excellent trouble shooting, organization, and planning skills, and the ability to work under timeline in a fast-paced environment.
  •  Excellent written and oral communication skills. 

Exact title and salary commensurate with experience.

Atreca is an equal opportunity employer.