Streck CD-Chex® CD34

The Only Commercially Available CD34 Control That Offers Three Levels:

CD-Chex CD34 is a stabilized preparation of human blood leukocytes which can be used as a complete process control when evaluating CD34 positive cells. It is the only commercially available control offering three levels, allowing laboratories to test their systems at varying analytical ranges.

It is compatible with ISHAGE gating strategies as well as commercially available BD ProCOUNT and Beckman Coulter® Stem-Kit enumeration kits.


  • 90-day closed-vial stability
  • 30-day open-vial stability