Peripheral Blood Leukopaks
Your source for quality fresh and cryopreserved human cells
CGT Global’s Leukopaks deliver enriched peripheral blood mononuclear cells (PBMCs) with minimal granulocyte and red blood cell contamination—ideal for high-purity immune cell isolation. Our leukopak products are collected under controlled, GMP-compliant conditions and require little to no downstream processing (such as Ficoll separation), saving valuable time and reducing variability.
Each leukopak provides a highly enriched PBMC fraction suitable for isolating CD4+ T cells, CD8+ T cells, CD19+ B cells, monocytes, and other immune cell subsets. Researchers benefit from:
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High cell yields per leukopak for improved reproducibility and reduced donor-to-donor variability
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Scalable sourcing—up to 12 leukopaks can be collected from the same donor annually
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Consistency and reliability, essential for cell therapy development, immunology, and translational research
Whether you're working in CAR-T development, immune profiling, or large-scale functional assays, CGT Global's Leukopaks support reliable, high-volume experimentation with minimal variability.
Popular Peripheral Blood Leukopak Products
Your Cells, Your Way!
HIGH-QUALITY LEUKOPAKS
Learn more about our Frozen Leukopak!
Cell-rich Leukopaks are extracted using an FDA-approved apheresis machine. Once collected, fresh Leukopaks are sent out on the same day or frozen immediately to ensure a highly viable product.
- 1x1010 TNCs/full bag
- Highly-enriched PBMCs
- ≥95% viability (fresh)
- HBV, HCV, HIV negative
- IRB approved
DONOR SELECTION
We provide customizable options to ensure you receive the Leukopak you need when you need it.
- Fresh or Frozen
- Extensive donor pool
- Recallable and repeat donors
- Specific donor demographics (age, weight, ethnicity, etc.)
- Donor lifestyle characteristics (BMI, smoker/non-smoker, etc.)
- Medical history (allergies, medications, etc.)
- HLA, RhD, and ABO typing available
- Additional infectious disease screening (CMV, etc.)
- Much more....
For orders of Fresh Leukopaks with no donor requirements, you can receive your Leukopak in as little as 3-days from the time you submit your purchase order.
CELL COLLECTION/PROCESSING
- Special processing procedures available
FLEXIBLE SHIPPING OPTIONS
- Custom media/buffer
- Customizable packaging options
- FedEx®, World Courier®, UPS®
- Same day delivery in select cities