Sepax 2 S-100 Protocol – PlasmaFree

Our protocol software provides a fully-automated method to separate cellular product into its components in combination with our Sepax Cell Separation System. It enables a reproducible and user independent procedure.

PlasmaFree is a protocol designed for routine processing of umbilical cord blood (UCB) to remove only plasma while conserving the nucleated cell component (buffy coat) fraction enriched in hematopoietic stem cells together with the red blood cells. This protocol does not require the addition of any sedimentation agent.



Key Features

PlasmaFree features
Initial volume 35 to 440 mL
Selectable final volume Flexible strategies available
Processing time ~ 20 minutes
Average TNC recovery 90 to 99 % (dependent on initial cell count)


Step Details
1 Prepare a kit with the initial product.
2 Install the kit on the Sepax.
3 The Sepax automatically performs the procedure.
3 Collect the final product.

Product Features

  • User selectable multiple final volume strategies.
  • Traceability IDs: Use the Sepax traceability kit (barcode reader + printer) to track specific identification criteria.
  • Summary print-out: Print reports at the end of procedures with the Sepax traceability kit (barcode reader + printer).
  • Main user interface available in: English, French, German, Italian, and Spanish.

Kit / Protocol Compatibility Matrix

Kit / protocol CS-570.4 CS-570.1m CS-570.4mb CS-570.3m CS-430.1 CS-470.0
FamCord x x x x
PlasmaFree x x



Product Specifications

Description Parametres
Product Division Laboratory Division
Brand Cytiva

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Medical Division

Laboratory Division

Industry Business Unit