Protein Purification Associate Scientist
Location: Piscataway
Posted on: June 23, 2025
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Job Description:
About GenScript GenScript Biotech Corporation (Stock Code:
1548.HK) is a global biotechnology group. Founded in 2002,
GenScript has an established global presence across North America,
Europe, the Greater China, and Asia Pacific. GenScript's businesses
encompass four major categories based on its leading gene synthesis
technology, including operation as a Life Science CRO, enzyme and
synthetic biology products, biologics development and
manufacturing, and cell therapy. GenScript is committed to striving
towards its vision of being the most reliable biotech company in
the world to make humans and nature healthier through
biotechnology. About ProBio ProBio proactively provides end-to-end
CDMO service from drug discovery to commercialization with
proactive strategies, professional solutions and efficient
processes in cell and gene therapy, vaccine, biologics discovery
and antibody protein drug to accelerate drug development for
customers. ProBio’s total cell and gene therapy solution covers CMC
of plasmid and virus for IND filing as well as clinical
manufacturing and commercial manufacturing. Job Summary: We are
seeking a skilled and detail-oriented Protein Purification
Associate Scientist to join our US Protein Department. This role
involves executing downstream processing activities including
protein purification, characterization, and documentation. The
ideal candidate will have a solid background in biochemistry,
biotechnology, or a related field, along with hands-on experience
in protein purification techniques in a laboratory or manufacturing
setting. Key Responsibilities: Perform protein purification using a
variety of chromatography techniques such as affinity, ion
exchange, size exclusion, and hydrophobic interaction. Prepare
buffers and reagents following SOPs and project-specific protocols.
Characterize protein products using SDS-PAGE, Western Blot, HPLC,
UV spectroscopy, BCA assay, and other analytical methods. Maintain
accurate, complete, and timely documentation of experimental
procedures and results. Troubleshoot and optimize purification
protocols as needed to improve yield and purity. Collaborate
closely with upstream, analytical, and quality teams to ensure
project timelines and specifications are met. Assist in the
revision and creation of SOPs, batch records, and technical
reports. Support additional tasks and projects as assigned by the
department supervisor. Qualifications: BS/MS in Molecular Biology,
Cellular Biology, Biochemistry or related field with 1 years of
relevant experience in protein purification/characterization.
Familiarity with AKTA systems and chromatography software is a
strong plus. Strong organizational and documentation skills, with
attention to detail and data integrity. Ability to work
independently and as part of a team in a fast-paced environment.
Excellent problem-solving and communication skills. Experience in a
CRO or CDMO setting is preferred. GS GenScript USA Inc/ProBio Inc.
is a proud equal opportunity/affirmative action employer committed
to attracting, retaining, and maximizing the performance of a
diverse and inclusive workforce. It is the Company's policy to
ensure equal employment opportunity without discrimination or
harassment based on race, color, religion, sex (including
pregnancy, childbirth, or related medical conditions), sexual
orientation, gender identity or expression, age, disability,
national origin, marital or domestic/civil partnership status,
genetic information, citizenship status, uniformed service member
or veteran status, or any other characteristic protected by law.
GenScript USA Inc./ProBio Inc. maintains a drug-free workplace.
Please note: Genscript USA Inc./ProBio Inc. will only contact
candidates through verified application sources. GenScript/Probio
does not request personal information from candidates through
individual email or any other platform.
Keywords: , Danbury , Protein Purification Associate Scientist, Science, Research & Development , Piscataway, Connecticut
