StraightFrom™ Buffy Coat CD19 MicroBead Kit, human

StraightFrom™ Buffy Coat CD19 MicroBead Kit, human

The StraightFrom™ Buffy Coat CD19 MicroBead Kit has been developed for the rapid positive selection of CD19
cells directly from one buffy coat using the MultiMACS™ Cell24 Separator Plus for semi-automated separation or a MACS
Separator for manual separation. No sample preparation is required, including density gradient centrifugation, erythrocyte lysis, wash steps, or cell count. Whole Blood Columns and Whole Blood Column Elution Buffer are included in the kit to allow direct processing of an entire buffy coat.

Background information

The CD19 antigen is expressed from the early pro–B cell to the B cell blast stage. It is also present on most malignant B cells. CD19 expression is down-regulated upon terminal differentiation of B cells to plasma cells.

Detailed separation procedure

One entire buffy coat is labeled with StraightFrom™ Buffy Coat CD19 MicroBeads and loaded onto Whole Blood Columns, which are placed in the magnetic field of a MultiMACS™ Cell24 Separator Plus or a MACS
Separator. After removing the column from the magnetic field, the magnetically retained CD19
cells can be eluted as the positively selected cell fraction.

Downstream applications

The purified CD19
cells are well suited for further flow cytometric, functional, or molecular analysis.
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Product information

Order no.

StraightFrom Buffy Coat CD19 MicroBead Kit, human

  • For research use only
for 1
buffy coat
EUR 596,00 

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