Flow Cytometry

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.

CD-Chex CD103 Plus immunophenotyping quality control for flow cytometry

CD-Chex CD103 Plus®

CD-Chex CD103 Plus is the only commercially available flow cytometry control that includes CD103, CD30, CD38, CD56, CD138 and cytoplasmic Lambda …

CD-Chex CD117 Plus immunophenotyping quality control for flow cytometry

CD-Chex CD117® Plus

CD-Chex CD117 Plus is the only commercially available flow cytometry control that includes CD117, CD25 and CD71. It is a positive procedural control that provides assay …

CD-Chex CD34 stem cell enumeration flow cytometry control

CD-Chex CD34®

CD-Chex CD34 is the only commercially available three-level process control for enumerating CD34 positive cells by flow cytometry. It is an assayed, whole …

CD-Chex Plus immunophenotyping quality control for flow cytometry

CD-Chex Plus®

CD-Chex Plus is a positive procedural control for immunophenotyping by flow cytometry on BD Biosciences and Beckman Coulter flow cytometry systems…

CD-Chex Plus BC immunophenotyping quality control for flow cytometry

CD-Chex Plus® BC

CD-Chex Plus BC is a positive procedural control for immunophenotyping by flow cytometry on Beckman Coulter flow cytometry systems…

CD-Chex Select immunophenotyping quality control for flow cytometry

CD-Chex Select®

CD-Chex Select is a positive procedural control that includes CD26, CD41, CD57, CD58, CD61, CD64, CD79a, FMC7, MPO, TCR α/β and TCR …

CD-Chex TdT Plus® immunophenotyping quality control for flow cytometry

CD-Chex TdT Plus®

CD-Chex TdT Plus is the only commercially available flow cytometry control that includes TdT, CD1a, CD34 and cCD3 in a single control …

Cyto-Chex BCT

Cyto-Chex® BCT

Cyto-Chex BCT is a direct draw blood collection tube for the collection and storage of whole blood specimens for immunophenotyping of white blood cells …

Streck Cell Preservative

Streck Cell Preservative

Streck Cell Preservative is an easy-to-use liquid preservative that maintains cellular antigen expression, including cluster of differentiation (CD) markers of biological samples …

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Quality Control

Top 4 questions about SICKLEDEX

Streck listened to customers and has made improvements to the Instructions for Use (IFU) for SICKLEDEX®, improving the customer experience by enablin…
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Molecular

A link between AMR and COVID-19

Several recent publications and communications from infectious disease experts have illustrated what has been called the hidden threat behind COVID-19…
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Stabilization

microRNA in RNA Complete BCT™

Streck recently presented data on our new and innovative blood collection tube, RNA Complete BCT, at the American Association for Cancer Research (AAC…
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