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Source Leukocytes

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Source Leukocytes

Our White Blood Cells can be supplied as Source Leukocytes for therapeutic products, or they can be supplied as buffy coats for in vitro diagnostic manufacturing.

White Blood Cells are sourced from regional blood centers in the United States. We work with blood centers to get shipments out quickly, and to ensure that test results for the White Blood Cells are received in a timely manner. Seraplex can coordinate weekly shipments of White Blood Cells, or accommodate less frequent, or “spot” orders of White Blood Cells. Each unit is packed to the exact customer’s specifications to ensure that the units meet our customers’ specific in vitro diagnostic needs.

Product Description

Whether distributed as Source Leukocytes or as Buffy Coats, our White Blood Cells are packed exactly to our customer’s specifications. We work to get test results back in a timely manner from the testing laboratories, which allows our manufacturing customers to use fresh White Blood Cells for their therapeutic or in vitro diagnostic manufacturing needs.

Product Specifications

White Blood Cells (Buffy coat, Source Leukocytes) for In Vitro Diagnostic Use
Product # PS290

  • White Blood Cell units will be:
    ~50 mL

    • Prepared from separated whole blood or from apheresis collection
    • Drawn from qualified human blood donors, collected at FDA registered Blood Establishments
    • Provided within 24 – 48 hrs to of collection
  • Anticoagulants
    • CPD, CP2D, CPDA-1 or ACD-A
  • Labeling
    • Each unit labeled with the product description, unit number, anticoagulant, collection date and/or expiration date, and the name of blood establishment.
  • Appearance: Normal in color, free of hemolysis and clots.
    • Included with each shipment:
      • Signed Certificate of Compliance with the following information:
        Certification of testing:
      • Each donor unit tested by an FDA licensed laboratory with FDA licensed test kits.
        Test results Negative or Non-Reactive for HBsAg, anti-HBc, anti-HIV 1/2, anti-HTLV I/II, anti-HCV, and Syphilis, HIV -1 RNA and HCV RNA. Results for other viral tests, if performed. such as HBV NAT, West Nile Virus and Chagas (T. cruzi) Negative or Non-Reactive.
      • Certification of Storage Temperature: The units have been maintained at 1 – 6 C.
  • Collection Data
    • A record listing the unit number, collection date will accompany each shipment. Each unit will be cross-referenced to the box in which it is packed.
  • Packing
    • White Blood Cell units packed in validated shipping containers suitable for 48 hour temperature control.
      Shipping: Depends on customer specification.
      Shipped at 1 – 10 C with cold packs with an insulating barrier between the units and the cold packs to protect from freezing, Next Day Delivery by Federal Express with cold packs to maintain temperature.
  • Order Lead Time: Depends on required quantity. Contracts and Standing Orders available.
Product Specifications (PDF)

Source Leukocytes PDF

Ordering Information

Please call us at (626) 792-9945 or send us an inquiry at [email protected] to find out how Seraplex can meet you White Blood Cell needs.

  • Cord Blood Products
    • Cord Plasma
    • Cord Red Cells
    • Cord Whole Blood
  • Custom Serum Products
    • Charcoal Adsorbed Serum
    • Defibrinated Plasma
    • Off the Clot Serum, Pooled
  • Fraction Pastes
    • Cohn Fraction I+III
    • Cohn Fraction IV Paste
    • Cohn Fraction V Paste
  • Gamma Globulin and Albumin
    • Human Gamma Globulin
    • Human Serum Albumin, Liquid
    • Human Serum Albumin, Lyophilized
  • Recovered Plasma
    • 24 Hour Frozen Recovered Plasma
    • 72 Hour Frozen Recovered Plasma
    • Cryo Reduced Plasma
    • 8 Hour Frozen Recovered Plasma
  • Red Blood Cells
    • Expired Red Blood Cells
    • In Date Red Blood Cells
  • Source Leukocytes

Contact – Office Number

(626) 792-9945

Hours of Operation

Monday - Friday 8:00 am - 5:00 PST.

Location

Seraplex, Inc. 2676 Nina Street Pasadena, CA 91101

Product Inquiries

[email protected]
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