CD-Chex Plus®

This product is also licensed for sale in Canada.
CD-Chex Plus® CE

Positive Procedural Control for Immunophenotyping

CD-Chex Plus provides the most assayed CD markers in the industry on a single control. This includes the HIV panel of markers recommended by the CDC and a normal level of CD34+ cells. CD-Chex Plus is manufactured from normal human peripheral blood leukocytes and erythrocytes. Two clinically relevant levels of CD4+ cells are available.

The product is designed for use on BD Biosciences and Beckman Coulter® flow cytometry systems.

CD-Chex Plus verifies the accuracy and reproducibility of the steps involved in the process of immunophenotyping, including:

  • Verification of mAb reagents
  • Validation of instrument performance
  • Validation of operator technique
  • Verification of red blood cell lysis

CD-Chex Plus and CD-Chex Plus CD4 Low are available in cap-pierceable plastic vials for use with automated sample preparation instruments. The plastic vial increases employee safety. Both are also available in glass vials for manual preparation.

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

Stability

  • 90-day closed-vial stability
  • 30-day open-vial stability
Manufacturer Instrument
Beckman Coulter Beckman Coulter Flow Cytometry Systems
BD Biosciences FACSCalibur™
BD Biosciences FACSCanto™
BD Biosciences FACSCanto™ II
BD Biosciences FACScan™
BD Biosciences FACS™ Series
CD2 CD13 CD33
CD3 CD14 CD34 (Progenitor)
CD4 CD15 CD38+ / CD45+
CD5 CD16 CD45
CD7 CD16·CD56 CD56
CD8 CD19 HLA·DR
CD10 CD20 Kappa / CD19
CD11b CD22 Lambda / CD19
CD11c CD23
CD-Chex Plus Catalog Number
Glass Vials
2 x 2.5 mL CD-Chex Plus 213326
2 x 2.5 mL CD-Chex Plus CD4 Low 213331
2 x 2.5 mL CD-Chex Plus CD4 Low, Normal 213340
4 x 2.5 mL CD-Chex Plus CD4 Low, Normal 213341
10 x 2.5 mL CD-Chex Plus CD4 Low, Normal 213344
Cap-Pierceable Plastic Vials
2 x 3.0 mL CD-Chex Plus 213365
2 x 3.0 mL CD-Chex Plus CD4 Low 213366
2 x 3.0 mL CD-Chex Plus CD4 Low, Normal 213391
4 x 3.0 mL CD-Chex Plus CD4 Low, Normal 213369
10 x 3.0 mL CD-Chex Plus CD4 Low, Normal 213370