CD-Chex Plus® BC

CD-Chex Plus BC is a positive procedural control for immunophenotyping by flow cytometry on Beckman Coulter flow cytometry systems. It is assayed for 30 parameters including T-lymphocytes, B-lymphocytes, granulocytes, monocytes, NK cells and a normal level of CD34+ cells. The whole blood control is available in two clinically relevant levels of CD4+ cells.

CD-Chex Plus BC immunophenotyping quality control for flow cytometry

CD-Chex Plus BC is a positive procedural control for monitoring immunophenotyping by flow cytometry on Beckman Coulter flow cytometry instruments. It provides 30 assayed CD parameters on a single control, including T-lymphocytes, B-lymphocytes, granulocytes, monocytes, and NK cells. It is available in two clinically relevant levels of CD4+ cells and is assayed for a normal level of CD34+ cells. Designed to mimic a patient sample, CD-Chex Plus BC is manufactured from normal human peripheral blood leukocytes and erythrocytes. The whole blood control offers 30-day open-vial stability. CD-Chex Plus BC features plastic vials with pierceable caps for use with automated flow cytometry sample preparation instruments, reducing errors and improving laboratory workflow.

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CD-Chex Plus BC immunophenotyping quality control for flow cytometry

Features

  • Assayed for 30 parameters
  • Available in two clinically relevant levels of CD4+ cells
  • Assayed for a normal level of CD34+ cells
  • Designed for use on Beckman Coulter flow cytometry systems
  • 30-day open-vial stability
  • 90-day closed-vial stability

Benefits

Markers assayed on CD-Chex Plus BC

CD1a

CD2

CD3

CD4

CD5

CD7

CD8

CD10

CD11b

CD11c

CD13

CD14

CD15

CD16

CD16·CD56

CD19

CD20

CD22

CD23

CD25

CD26

CD30

CD33

CD34 (Abnormal)

CD34 (Progenitor)

CD38+ / CD45+

CD38+ / CD45-

CD41

CD45

CD56

CD57

CD58

CD61

CD64

CD71

CD79a

CD103

CD117

CD138

FMC7

Granulocyte

HLA·DR

Kappa / CD19

Lambda / CD19

Lymphocyte

MPO

Monocyte

TCR α/β

TCR γ/δ

TdT

WBC

cCD3

cLambda

Find a flow cytometry control by marker

Product Information

Quality Pillars for Building Measurement Assurance in Flow Cytometry

The webinar provides updates on the current best quality practices in flow cytometry and case studies for assay, reagent and instrument monitoring.

DescriptionCatalog Number
 
2 x 3.0 mL CD-Chex Plus BC 213374
5 x 3.0 mL CD-Chex Plus BC 213378
2 x 3.0 mL CD-Chex Plus BC CD4 Low 213372
4 x 3.0 mL CD-Chex Plus BC CD4 Low, Normal213375
10 x 3.0 mL CD-Chex Plus BC CD4 Low, Normal 213376

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Based on Streck’s proprietary cell-stabilization technology, we offer a comprehensive line of positive procedural controls and cellular stabilization products for immunophenotyping by flow cytometry. Our unique quality controls provide assay values for both normal and abnormal leukocyte populations and reference values for both intracellular and surface markers. Our cellular stabilization products are designed to preserve samples for extended periods while easing handling concerns and allowing for room temperature storage, cold-chain free shipping and batch processing.

Flow Cytometry Quality Control and Stabilization products

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