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Cell Stabilisation

Streck Cell Preservatives preserve whole blood, as well as many other sample types for up to seven days to facilitate easy transport of samples and batching.

Streck Cell Preservative is ideal for:

  • bone marrow aspirates
  • surgical tissue samples
  • fine needle aspirates
  • peripheral blood

  • Data available to support use with peripheral blood lymph nodes, bone marrow and cord blood
  • Samples collected in Streck Cell Preservative are stable for up to 7 days
  • Closed-Vial-Stability: 1 year at room temperature
  • Facilitates sample batching to reduce daily flow cytometry start-up costs
  • Simple 1:1 dilution with sample

The proof of Stability

Light scatter profiles comparing K2EDTA bone marrow samples diluted 1:1 with Streck Cell Preservative at six hours to the same K2EDTA sample diluted 1:1 with Streck Cell preservative analysed at three days post collection.

                              6 hours                                                 3 days

CytoChex 6 hour stability CytoChex 3 day stability

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  • Streck Cell Preservative®

    Streck Cell Preservative®

    Streck Cell Preservative® preserves whole blood, as well as many other sample types for up to seven days to facilitate easy transport of samples and batching. It is an easy-to-use liquid preservative that stabilises cell morphology.
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  • Blood Collection Vacuum Tubes

    Blood Collection Vacuum Tubes

    Sreck BCT® tubes are direct-draw vacuum blood collection tubes that contain a preservative reagent.

    BCT tubes are now available in three formats for stabilisation of white blood cells, DNA or RNA.

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