Flow Cytometry

CD-Chex Plus is a positive procedural control for T-lymphocyte, B-lymphocyte and NK cell enumeration and features two clinically relevant levels of CD4+ cells, a normal level of CD34+ cells and several other parameters for use as leukemia... Read more...

The expanding range of CD-Chex® Flow Cytometry controls provides positive procedural controls manufactured from normal human peripheral blood leukocytes and erythrocytes. Read more...

CD-Chex CD34 is a three-level process control for enumerating CD34 positive cells by flow cytometry. It requires no dilution and provides reference values similar to levels found in bone marrow, cord blood and mobilized patient samples. Read more...

CD-Chex CD103 Plus is a positive flow cytometry control for CD103, CD30, CD38, CD56, CD138 and cytoplasmic Lambda expression.   Read more...

CD-Chex CD117 Plus is a flow cytometry control that provides assay values for CD117, CD25 and CD71 on abnormal and total leukocytes.  Read more...

CD-Chex Select is a positive flow cytometry control for CD26, CD41, CD57, CD58, CD61, CD64, CD79a, FMC7, MPO, TCR α/β and TCR γ/δ expression. Read more...

CD-Chex TdT Plus is a positive procedural control that provides reference values for TdT, CD1a, CD2, CD4, CD5, CD7, CD8, CD34 and cytoplasmic CD3. This control contains several markers designated as “rare flow antigens” by... Read more...