Full Hum Clin Grd Fr Leukopak

Cat# CG-LE010F

Size : 10BCells/bag

Brand : CGT Global (StemExpress)

Contact local distributor :


Phone : +1 850 650 7790

GMP Fresh Clinical Leukopaks

CGT Global’s Fresh GMP Leukopaks deliver high-quality, high-yield cellular starting material for your clinical research and manufacturing needs. Each unit is collected from IRB-consented, healthy donors using the Terumo Spectra Optia cMNC protocol, targeting ≥10B total nucleated cells (TNC) and ≥90% viability. All collections are performed by trained staff at one of our three FDA-registered collection centers across the U.S.

Leukopaks are processed in FDA- and CLIA-registered labs, with infectious disease testing conducted using FDA-licensed methods. Donor eligibility is assessed per FDA 21 CFR Part 1271 subpart C using the AABB HPC-DHQ guidelines.

Each shipment is customizable, traceable, and fully GMP-compliant, with documentation tailored to your regulatory needs. Same-day collection and overnight shipping options available. For custom donor criteria or clinical-phase projects, request a personalized consultation.

Description

Fresh GMP Leukopaks are collected to target a minimum 10 Billion TNC yield and ≥ 90% viability and are shipped fresh. Overnight or international delivery and documentation provided is customizable and compliant with GMP. CGT Global Quality reviews each batch for accuracy and release.

GMP Leukopaks are and collected from IRB-approved consented healthy donors at 3 coast-to-coast FDA registered collection centers by qualified and trained staff using the Terumo Spectra Optia cMNC collection protocol.  We determine donor eligibility following the AABB approved Donor History Questionnaire for Hematopoietic Progenitor Cells (HPC-DHQ). Donor eligibility is in compliance with FDA 21 CFR Part 1271 subpart C for infectious disease testing and physical examination.

CGT Global laboratories are FDA and CLIA registered. Our standard infectious disease testing are performed by a qualified provider using FDA-licensed test methods.

For more information or a custom project evaluation, request more information.

 

Additional information

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Coming Soon

Leukopaks

Selected publications demonstrating the use of leukopak-derived starting material in immunology, cell therapy, and translational research workflows, including studies using StemExpress-sourced leukopaks.


TSCM-predominant allogeneic anti-BCMA CAR-T therapy for relapsed/refractory multiple myeloma

Nature Communications · 2025

Fresh leukopaks from healthy donors were used as starting material for T cell isolation and allogeneic CAR-T manufacturing workflows.

“Fresh leukopaks from HDs were sourced from various providers … StemExpress…”

Leukopak · CAR-T · T Cells


Differential regulation of Treg stability by TGFβ signaling

Frontiers in Immunology · 2025

Leukopaks from healthy donors were used to isolate PBMCs and sort regulatory T cell subsets for functional analysis.

“Leukopaks from healthy donors were obtained from StemExpress, BioIVT, or AllCells…”

Leukopak · PBMC Isolation · Treg


Bacterial pathogen-associated molecular patterns upregulate glucocorticoid receptor alpha in human leukopak PBMCs

Shock · 2022

Leukopak-derived PBMCs were used to study inflammatory cytokine responses and glucocorticoid receptor regulation following pathogen-associated stimulation.

Leukopak PBMCs · Inflammation

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