IP Scientist - Protein & Antibody Validation for CNS

QuantumCell; South San Francisco (CA); On-site; USD 90,000 - 130,000; Full time

Job summary

QuantumCell is seeking an Associate Scientist or Scientist I in Protein Sciences to support IP workflows. You will develop IP protocols, validate antibodies by Western blot, and prepare samples for MS and Western blot analysis.

You will ensure IP operations run reliably as demand grows. The role requires hands-on IP experience, strong Western blotting skills, and proficiency with ELNs and inventory systems, with collaboration across biology and automation teams in a fast-moving, early-stage

Qualifications

• BS or MS in biochemistry, molecular biology, neuroscience, or related field with 4–6 years of lab experience; or PhD with 1–3 years.
• Hands-on immunoprecipitation assays experience; IP protocol development or optimization is strongly preferred.
• Proficiency in Western blotting including antibody validation (specificity testing, titration, lot-to-lot).
• Experience using ELNs (Benchling) and inventory management software with rigorous, timely documentation and sample tracking.
• Comfort interfacing biology with emerging technologies and collaboration with automation or software engineers.

Responsibilities

• Develop new IP protocols and adapt existing ones for new targets and sample types, from design to documented procedures.
• Execute established IP protocols with high reliability and reproducibility as demand grows.
• Perform Western blot–based antibody validation to confirm specificity before antibodies enter the IP workflow.
• Prepare high-quality samples for downstream MS and Western blot analysis.
• Troubleshoot assay issues and drive method optimization in collaboration with the team, documenting changes and impact.
• Manage reagent and antibody inventories, tracking lot information and reordering supplies to prevent disruptions.
• Maintain complete, accurate, timely records using ELNs and inventory software.

Skills

IP expertise

Western blotting

Documentation

Collaboration

Project planning

Education

BS or MS in biochemistry / molecular biology / neuroscience

PhD in a related field (with 1–3 years experience)

Tools

Benchling ELN

Inventory management software

Automation/analysis software

Job description

QuantumCell is seeking an Associate Scientist or Scientist I in Protein Sciences to support IP workflows. You will develop IP protocols, validate antibodies by Western blot, and prepare samples for MS and Western blot analysis.

You will ensure IP operations run reliably as demand grows. The role requires hands-on IP experience, strong Western blotting skills, and proficiency with ELNs and inventory systems, with collaboration across biology and automation teams in a fast-moving, early-stage