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Peripheral Blood Leuko Pak

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AllCells LeukoPaks are leukapheresis products collected using the Spectra Optia® Apheresis System from healthy, consented donors following IRB-approved protocols. Depending on donor and customer needs, collections of apheresed cells are collected from a full procedure (2-2.5 blood volumes; ~120mL autologous plasma) or a half procedure (1-1.5 blood volumes; ~60mL autologous plasma). During the procedure, MNC rich cells are continuously collected into a sterile bag using ACD-A as an anticoagulant. Autologous plasma is then automatically collected directly into the cell pool following leukapheresis. As an option, apheresed cells can be provided without plasma to reduce processing time upon receipt. Apheresed total nucleated cell (TNC) products typically contain up to 50% T cells, 20% monocytes, 10% B cells, and 10% NK cells, 3% granulocytes, and 3% hematocrit.

Volume-Based: Our volume-based products meet the requirements for experiments where a minimum volume of apheresed cells is needed and where having a guaranteed number of cells is not a priority. After a sample is withdrawn for quality testing, a nominal volume of 290mL (Full Pak), 145ml (Half Pak) or 72mL (Quarter Pak) is transferred into a sterile transfer bag prior to shipping. These products are transferred into a sterile blood bag to contain a nominal, calculated volume of a collection, regardless of the cell count. The total nucleated cell count is determined using AO/PI from the collection and provided as information. Average full procedures produce ~17.5B TNCs with >90% of collections having more than 12.5B TNCs. These products are released based on the volume of apheresed material provided. The actual TNC concentration and cell total count will vary from collection to collection. Quarter and Half packs may be derived from either a fraction of a full or half apheresis collection.

Count-Based: When your experiment requires a minimum number of cells to be successful, our guaranteed cell quantity TNC products meet that need. Following collection, a total nucleated cell count is determined using AO/PI. A defined quantity of apheresed cells (2.5B, 5B or 10B cells, including a target overfill) is transferred into sterile containers. The total volume and concentration of the supplied cells will vary, but the number of cells you receive to begin your research is guaranteed*** to meet the label claim. On occasion (<10% of the time) the minimum number of cells is not achieved. In these rare cases, we will work with you to reschedule another collection to deliver the number of cells you expect. To assure that these fresh apheresis products leave our facility in order to meet your experimental timelines, select from our standard or custom shipping options. To learn more, visit allcells.com/support.

Looking for quantitation of your target cell population before you begin your isolation? AllCells offers a FACS immunophenotyping service for these major lymphocyte populations (CD3, CD4, CD8, CD14, CD19, CD56 and CD45).

Are cell isolations from whole tissues using up your staff’s time and slowing advancements in your lab? Let us isolate the cells you need for you. We offer both fresh and cryopreserved isolated cells using our industry standard protocols.  For larger quantity orders**, we can tailor our isolation procedures to exactly match your processing requirements.

If fresh product is not required for your protocol to be successful, if you are looking to separate receipt of product from your lab schedule or if you are looking for high quality pre-isolated, high purity and guaranteed quantity products, consider our cryopreserved apheresed  MNC, isolated and cultured cell offerings. Consult with one of our Customer Success Managers about your primary cell needs at 510-726-2700 or email us your requirements at Orders@allcells.com

*Actual percentages will vary from donor to donor.

** For custom processing, minimum production/purchase quantities and standard release specification exclusions may be required.

*** Validated shipping container and temperature monitor options required for guarantee when using contract or commercial shipping options.

 

Contact Us: Mon-Fri 7:30am to 6:00pm PST    510.726.2700    orders@allcells.com
ItemLegacy Catalog #FormatSizePriceQuantity 
LP, FR, Full PakPB007Fresh1 bag
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LP, FR, Half PakPB007-1Fresh1/2 bag
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LP, FR, Quarter PakPB007-2Fresh1/4 bag
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LP, FR, 2.5BPB007-5Fresh2.5 billion
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LP, FR, 5BPB007-4Fresh5 billion
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LP, FR, 10BPB007-3Fresh10 billion
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Overview

Additional Information

AllCells LeukoPaks are leukapheresis products collected using the Spectra Optia® Apheresis System from healthy, consented donors following IRB-approved protocols.

Customization

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Donor Criteria

Age18-55 years old
Weight140-280 lbs
Screened before donation
  • HIV (HIV 1 & 2 Ab)
  • HBV (Surface Antigen HbsAg)
  • HCV (HCVAb)
Donation Frequency
  • Minimum 4 months between donations
  • Half Pak: 2x donations 6-12 weeks apart
Donors with any of the following will be excluded from donatingPregnancy
History of heart, lung, liver, or kidney disease
History of asthma
Blood and bleeding disorders including sickle cell disease
Neurologic disorders
Autoimmune disorders
Cancer
Diabetes
Other CriteriaMust be in general good health
Must have adequate peripheral veins
Complete Blood Count lab test must meet protocol specs
Required to sign procedure-specific consent form

Applications/Publications

Applications

  • Large-scale isolation of PB-MNC, monocytes, or lymphocytes
  • Co-cultures using autologous leukocytes
  • Proof of concept studies for immunotherapy and gene therapy products

To Study

  • Everything

Related Bioservices

  • ISHAGE
  • CFU
  • Phenotyping
Documentation

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