CD-Chex CD103™ Plus

CD-Chex CD103 Plus

Positive Procedural Control for Immunophenotyping  

CD-Chex CD103 Plus is the only commercially available flow cytometry control that includes CD103, CD30, CD38, CD56, CD138, and cytoplasmic Lambda in a single control, and the only control on the market to provide reference values for CD138. The assay provides percent positive values for each assayed marker on abnormal leukocytes.

CD-Chex CD103 Plus is designed for use on BD Biosciences and Beckman Coulter® flow cytometry systems. It eliminates the need for laboratories to hold and validate patient samples for use as a control, reducing labor and costs.

CD-Chex CD103 Plus is intended to be used as a quality control material for evaluating intracellular and surface antigens with monoclonal antibody binding by flow cytometry.  It is used to monitor reagent staining, erythrocyte lysis, sample preparation and instrument performance.

Streck offers STATS®, a free Interlaboratory Quality Control program for our customers. 

For Research Use Only. Not for use in diagnostic procedures.


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

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Manufacturer Instrument
Beckman Coulter Beckman Coulter Flow Cytometry Systems
BD Biosciences FACSCalibur™
BD Biosciences FACSCanto™
BD Biosciences FACSCanto™ II
BD Biosciences FACS™ Series
CD30 CD56 cLambda
CD38+ / CD45+ CD103
CD38+ / CD45- CD138
CD-Chex CD103 Plus Catalog Number
1 x 1.0 mL 213567
2 x 1.0 mL 213568