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Two color flow cytometric analysis of CD56 expression on human peripheral blood lymphocytes. Human whole blood was stained with FITC Mouse Anti-Human CD16 antibody (Cat. No. 555406/556618/560996) and either BD Horizon™ BUV737 Mouse IgG2b, κ Isotype Control (Cat. No. 612768; Left Plot) or BD Horizon BUV737 Mouse Anti-Human CD56 antibody (Cat. No. 612766/612767; Right Plot). The erythrocytes were lysed with BD FACS™ Lysing Solution (Cat. No. 349202). A two-color flow cytometric contour plot showing the correlated expression of CD56 (or Ig Isotype control staining) versus CD16 was derived from gated events with the forward and side light-scatter characteristic of intact lymphocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.
Two color flow cytometric analysis of CD56 expression on human peripheral blood lymphocytes. Human whole blood was stained with FITC Mouse Anti-Human CD16 antibody (Cat. No. 555406/556618/560996) and either BD Horizon™ BUV737 Mouse IgG2b, κ Isotype Control (Cat. No. 612768; Left Plot) or BD Horizon BUV737 Mouse Anti-Human CD56 antibody (Cat. No. 612766/612767; Right Plot). The erythrocytes were lysed with BD FACS™ Lysing Solution (Cat. No. 349202). A two-color flow cytometric contour plot showing the correlated expression of CD56 (or Ig Isotype control staining) versus CD16 was derived from gated events with the forward and side light-scatter characteristic of intact lymphocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.
Two color flow cytometric analysis of CD56 expression on human peripheral blood lymphocytes. Human whole blood was stained with FITC Mouse Anti-Human CD16 antibody (Cat. No. 555406/556618/560996) and either BD Horizon™ BUV737 Mouse IgG2b, κ Isotype Control (Cat. No. 612768; Left Plot) or BD Horizon BUV737 Mouse Anti-Human CD56 antibody (Cat. No. 612766/612767; Right Plot). The erythrocytes were lysed with BD FACS™ Lysing Solution (Cat. No. 349202). A two-color flow cytometric contour plot showing the correlated expression of CD56 (or Ig Isotype control staining) versus CD16 was derived from gated events with the forward and side light-scatter characteristic of intact lymphocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software.
Any use of products other than the permitted use without the express written authorization of Becton, Dickinson and Company is strictly prohibited.
BD™ CompBeads can be used as surrogates to assess fluorescence spillover (Compensation). When fluorochrome-conjugated antibodies are bound to BD CompBeads, they have spectral properties very similar to cells. However, for some fluorochromes there can be small differences in spectral emissions compared to cells, resulting in spillover values that differ when compared to biological controls. It is strongly recommended that when using a reagent for the first time, users compare the spillover on cells and BD CompBeads. This will ensure that BD CompBeads are appropriate for your specific cellular application.
For optimal and reproducible results, BD Horizon Brilliant Stain Buffer should be used anytime two or more BD Horizon Brilliant dyes are used in the same experiment. Fluorescent dye interactions may cause staining artifacts which may affect data interpretation. The BD Horizon Brilliant Stain Buffer was designed to minimize these interactions. More information can be found in the Technical Data Sheet of the BD Horizon Brilliant Stain Buffer (Cat. No. 563794/566349) or the BD Horizon Brilliant Stain Buffer Plus (Cat. No. 566385).
Note: When using high concentrations of antibody, background binding of this dye to erythroid cell subsets (mature erythrocytes and precursors) has been observed. For researchers studying these cell populations, or in cases where light scatter gating does not adequately exclude these cells from the analysis, this background may be an important factor to consider when selecting reagents for panel(s).
The NCAM16.2 monoclonal antibody specifically binds to human CD56. It recognizes an extracellular immunoglobulin-like domain common to 120, 140, and 180 kDa forms of CD56, also known as the neural cell adhesion molecule (NCAM), NKH1 or MSK39. The CD56 antigen is expressed on approximately 10% to 25% of peripheral blood lymphocytes. It is present on essentially all resting and activated CD16+ natural killer (NK) lymphocytes and approximately 5% of CD3+ peripheral blood lymphocytes. CD3+ CD56+ T lymphocytes comprise a unique subset of cytotoxic T lymphocytes that mediates non-major histocompatibility complex (MHC)-restricted cytotoxicity. CD56 antigen density on NK lymphocytes increases upon cellular activation. The CD56 antigen is involved in neuronal homotypic cell adhesion and cell differentiation during embryogenesis. CD16+ CD56+ NK cells demonstrate reciprocal transfer of an activation state with dendritic cells.
The antibody was conjugated to BD Horizon BUV737 which is part of the BD Horizon Brilliant™ Ultraviolet family of dyes. This dye is a tandem fluorochrome with an Ex Max near 350 nm and an Em Max near 737 nm. BD Horizon Brilliant BUV737 can be excited by the ultraviolet laser (355 nm) and detected with a 740/35 nm filter. Due to the excitation of the acceptor dye by the red laser line, there may be significant spillover into red laser detectors with filters in the 700-720 nm range.
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
Please refer to Support Documents for Quality Certificates
Global - Refer to manufacturer's instructions for use and related User Manuals and Technical data sheets before using this products as described
Comparisons, where applicable, are made against older BD Technology, manual methods or are general performance claims. Comparisons are not made against non-BD technologies, unless otherwise noted.
For Research Use Only. Not for use in diagnostic or therapeutic procedures.