Sarah Alter, PhD
Lab Director — OrganaBio
Sarah Alter, PhD is Lab Director at OrganaBio, where she provides scientific oversight for donor characterization programs and technical development for cell and gene therapy starting material. She holds a PhD in Immunology from the University of Miami and an MSc in Microbiology from Florida Atlantic University, and is a Registered Patent Agent with 20+ years of immunology and cell biology research experience.
Her work focuses on the intersection of donor biology and cell therapy manufacturing quality — translating what matters about HLA characterization, recallability, and collection logistics into practical frameworks for RUO and cGMP programs.
Sarah authors OrganaBio’s scientific content on leukopak sourcing, cGMP transitions, T cell phenotype, and documentation requirements for primary human cells.
Published Articles
- → How to Choose a Leukopak Supplier: A 7-Criteria Evaluation Framework
- → RUO vs cGMP Cell Therapy Starting Material
- → T Cells for CAR-T Research: Phenotype Guide
- → Donor Recallability in Cell Therapy
- → Documentation Requirements for Primary Human Cells
- → Negative vs Positive Cell Selection
- → Fresh vs Cryopreserved Leukopak: Decision Guide
- → Leukopak for CAR-T Research
- → HLA-Typed PBMCs in Cell Therapy Research
All content reflects OrganaBio’s validated performance data. Products designated RUO are not for clinical or diagnostic use unless explicitly designated as cGMP-grade.