Human Mobilized Peripheral Blood Leuko Pak

Leuko paks are collected from mobilized peripheral blood donors via leukapheresis utilizing an apheresis machine in acid-citrate-dextrose formula A (ACDA). The donor’s white blood cells are selectively collected and the remaining blood is reinfused to the body.

The donor was injected Granulocyte-colony stimulating factor (G-CSF, FDA approved) alone or in combination with Mozobil to mobilize hematopoietic stem / progenitor cells from the bone marrow to the peripheral blood. Then the blood is collected via leukapheresis by an apheresis machine such as the COBE Optia®.

HumanCells also offers customized mobilized leuko paks with Plerixafor (Mozobil®) mobilization of stem cells from healthy donors.  Mozobil has been particularly beneficial as an adjuvant stem cell mobilization agent on top of the G-CSF regimen. The Mozobil® regimen requires only 1 injection while the G-CSF needs 5 days.

Certain products are only available in select territories. Please contact us for availability.  The lead time for normal healthy donor leuko paks is one week. They will be delivered within 12-24 hrs of draw. Monday delivery can also be arranged for a fee.  For inquiry, please contact us at

Our human mobilized peripheral blood leuko paks are collected from healthy donors that are negative for HIV, HBV, and HCV.  All of our donors are fully consented and IRB approved.

HumanCells’ leuko paks are for in vitro research use only, not for clinic use / in vivo use.

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Catalog# Format Product name Size Price Quantity  
FP-002-1 Fresh Human Mobilized Peripheral Blood Leuko Pak Neupogen 10 mcg/kg Mozobil 240 mcg/kg 2 day
FP-002-2 Fresh Human Mobilized Peripheral Blood Leuko Pak 10 mcg/kg 2 day collection
FP-002-2 Fresh Human Mobilized Peripheral Blood Leuko Pak 10 mcg/kg 1 day collection