Preserving pre-analytical variables.

Streck Cell Preservative™

Stabilization Reagent

Easy-to-use liquid preservative that maintains cellular antigen expression, including cluster of differentiation (CD) markers of biological samples for analysis by flow cytometry.


  • Liquid preservative for bone marrow aspirates, surgical tissue samples, fine needle aspirates, peripheral and cord blood
  • Potential decrease in personnel cost by reducing overtime/weekend work
  • Batch samples to optimize laboratory workflow while maintaining sample integrity
  • Minimize patient recalls/redraws and associated costs


  • Samples stable up to 7 days when analyzed by flow cytometry

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Standing Order Schedule

Schedule I: 13 shipments (a shipment every 28 days)
Schedule II: 7 shipments (a shipment every 56 days)
Schedule III: 5 shipments (a shipment every 84 days)
Schedule VI: 3 shipments (a shipment every 168 days)

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Note: Standing orders are shipped during the week of the release date.