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Whole blood control for Flow cytometry immunophenotyping, CD-Chex Select® with selected group of markers Streck 2 x 3ml

Product code: 213554

Pack Size: 2 x 3.0 ml
CE Verified: Research Use Only
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This is not a regular stock item and therefore not subject to our standard delivery schedule. Please contact us on +44 (0) 2380 483000 for advice on expected delivery date.

Product Information

CD-Chex Select® is an assayed positive procedural control for reagent staining, erythrocyte lysis, sample preparation and instrument performance. CD-Chex Select complements the full line of Streck CD-Chex flow cytometry controls.

It is the first and only commercially-available flow cytometry control with a selected group of CD markers used for immunophenotyping.

CD-Chex Select can be handled like a patient sample. The product eliminates the need for laboratories to hold and validate patient samples to use as a control for the assayed markers. The established means and ranges provide laboratories with confidence in their instrument results.

Sample 1 provides % positive values for CD markers including CD26, CD41, CD57, CD64, FMC7, TCR α/β, TCR γ/δ.

Sample 2 provides % positive values for epitopes CD58 and CD61 and intracellular markers CD79a and MPO.

CD-Chex Select is provided in plastic 3.0ml cap-pierceable vials which are compatible with automated sample preparation instruments.

CD-Chex Select is assayed for BD Biosciences and Beckman Coulter® flow cytometry systems

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

• 30-day open-vial stability

• Approximately 100 days from date of manufacture


  • Brand Streck Laboratories
  • Sterile N
  • CE Certified Research Use Only
  • Warranty Period Standard Terms Apply
  • Is product classified as dangerous goods? No
  • Does the product contain latex? Unspecified
  • Application flow cytometry Immunophenotying control
  • Contents 2 x 3mL
  • Shelf Life 90 days

Storage Details

  • Pack Description 2 x 3.0 ml
  • Shipping Condition Blue Ice
  • Storage Condition Fridge
  • Pack Length (m) 0.15
  • Pack Width (m) 0.1
  • Pack Height (m) 0.04
  • Pack Weight (kg) 0.10

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