Integrated Source for Cellular Starting Material
Inventory Overview COA

Cryopreserved Leukopaks

Batch Type Size Age Sex Ethnicity BMI HLA Smoker CMV COA Price Add to Cart
002402 Bag 5B 32 F North American 26.6 (stated) N -
002397 Bag 2.5B 32 M Other White 32.7 (stated) N -
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Product Overview

Cryopreserved Leukopak (RUO+)

Product Description: Leukopaks are enriched apheresis products collected via leukapheresis. They contain a high number of Mononuclear Cells (MNCs) which consists of monocytes and lymphocyte populations (T cells, B cells, NK cells). Leukopaks are a rich source of white blood cells that can be used for immunological research, cell and gene therapy-process development and drug discovery.

Cell Processing: Leukopaks are processed in our Center for Cell and Gene Therapy by using an automated and enclosed system. Post-processing, the leukopak is assessed for expression of CD45 and viability using flow cytometry.

Size: 2.5B and 5B

Cryopreservation and Storage: Cell products are cryopreserved in CryoStor CS10 using a controlled rate freezer. Cryopreserved products are stored in LN2 tanks and shipped in cryo dewars.

Thawing Instructions: Refer to our thawing protocol

*GMP/GTP Mobilized Cyropreserved Leukopaks COMING SOON. Management expects the Gift of Life ISO-7 clean room suites to be operational in H2 2024 at which point we will be able to provide this product offering.


GTP-compliant products are collected in an FDA-registered collection center at the Gift of Life vertically integrated facility in South Florida from IRB consented healthy human donors using the Spectra Optia® Apheresis System. To guarantee reduced variability and risk, Gift of Life has implemented standard operating procedures and formal quality systems as part of our GTP-compliant qualification. All collections are performed in accordance with FDA 21 CFR part 1271 for human cells, tissues, and cellular tissue-based products.

GTP-compliant products are eligible for use in research & development, clinical and commercial settings and applications in the US, EU and Canada.


RUO+ is Gift of Life Biologics’ research grade material offering. So, what is the plus (+)?

The RUO+ offering is the highest quality research grade material on the market. The RUO+ products are produced in a GTP facility and offer customers an introductory priced product ideal for companies conducting researchor process validation. The RUO+ products include infectious disease marker testing, next generation human leukocyte antigen (HLA) testing, product purity, potency testing and more.

RUO+ products are eligible for use in research & development settings and process validation.

Certificate of Analysis

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