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BUV737 Mouse Anti-Human TCR αβ
BUV737 Mouse Anti-Human TCR αβ

Flow cytometric analysis of TCR αβ expression on human peripheral blood lymphocytes. Whole blood was stained with either BD Horizon™ BUV737 Mouse IgM, κ Isotype Control (Cat. No. 613015; Left Plot) or BD Horizon™ BUV737 Mouse Anti-Human TCR αβ antibody (Cat. No. 613014; Right Plot) at 0.25 µg/test. Erythrocytes were lysed with BD Pharm FACS™ Lysing Solution (Cat. No. 555899). The two-parameter pseudocolor density plot showing the correlated expression of TCR αβ (or Ig Isotype control staining) versus side light-scatter signals (SSC-A) was derived from gated events with the forward and side light-scatter characteristics of viable human leucocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software. Data shown on this Technical Data Sheet are not lot specific.

Flow cytometric analysis of TCR αβ expression on human peripheral blood lymphocytes. Whole blood was stained with either BD Horizon™ BUV737 Mouse IgM, κ Isotype Control (Cat. No. 613015; Left Plot) or BD Horizon™ BUV737 Mouse Anti-Human TCR αβ antibody (Cat. No. 613014; Right Plot) at 0.25 µg/test. Erythrocytes were lysed with BD Pharm FACS™ Lysing Solution (Cat. No. 555899). The two-parameter pseudocolor density plot showing the correlated expression of TCR αβ (or Ig Isotype control staining) versus side light-scatter signals (SSC-A) was derived from gated events with the forward and side light-scatter characteristics of viable human leucocytes. Flow cytometry and data analysis were performed using a BD LSRFortessa™ X-20 Cell Analyzer System and FlowJo™ software. Data shown on this Technical Data Sheet are not lot specific.

Product Details
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BD Horizon™
αβ TCR; TCR alpha-beta
Human (QC Testing)
Mouse BALB/c IgM, κ
Human Peripheral Blood T Cells
Flow cytometry (Routinely Tested)
0.2 mg/ml
V 5T-TCR.01
AB_2870282
Aqueous buffered solution containing protein stabilizer and ≤0.09% sodium azide.
RUO


Preparation And Storage

Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze. The monoclonal antibody was purified from tissue culture supernatant or ascites by affinity chromatography. The antibody was conjugated to the dye under optimum conditions and unconjugated antibody and free dye were removed.

Recommended Assay Procedures

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 CompBead to 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).

Product Notices

  1. Since applications vary, each investigator should titrate the reagent to obtain optimal results.
  2. An isotype control should be used at the same concentration as the antibody of interest.
  3. Caution: Sodium azide yields highly toxic hydrazoic acid under acidic conditions. Dilute azide compounds in running water before discarding to avoid accumulation of potentially explosive deposits in plumbing.
  4. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
  5. BD Horizon Brilliant Ultraviolet 737 is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,227,187; 8,575,303; 8,354,239.
  6. BD Horizon Brilliant Stain Buffer is covered by one or more of the following US patents: 8,110,673; 8,158,444; 8,575,303; 8,354,239.
  7. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
  8. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
613014 Rev. 1
Antibody Details
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T10B9.1A-31

The T10B9.1A-31 monoclonal antibody specifically binds to a monomorphic determinant on the αβ T-cell receptor expressed on greater than 95% of normal peripheral blood CD3+ T cells. The αβ TCR recognizes a peptide bound to MHC leading to T-cell activation. The T10B9.1A-31 antibody induces T-cell activation in the immobilized form and is useful in flow cytometry for studying αβ+ T-cell populations.

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.

613014 Rev. 1
Format Details
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BUV737
The BD Horizon Brilliant™ Ultraviolet 737 (BUV737) Dye is part of the BD Horizon Brilliant™ Ultraviolet family of dyes. This tandem fluorochrome is comprised of a BUV395 donor with an excitation maximum (Ex Max) of 350-nm and an acceptor dye with an emission maximum (Em Max) at 735-nm. BUV737, driven by BD innovation, is designed to be excited by the ultraviolet laser (355-nm) and detected using an optical filter centered near 740-nm (e.g., 740/35 bandpass filter). The acceptor dye can be excited by the Red (628–640nm) laser resulting in cross-laser excitation and fluorescence spillover. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
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BUV737
Ultraviolet 355 nm
350 nm
735 nm
613014 Rev.1
Citations & References
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Development References (5)

  1. Brown SA, Lucas BA, Waid TH, et al. T10B9 (MEDI-500) mediated immunosuppression: studies on the mechanism of action. Clin Transplant. 1996; 10(6 Pt 2):607-613. (Clone-specific: Activation, Functional assay, In vivo exacerbation, Stimulation). View Reference
  2. Schlossman SF. Stuart F. Schlossman .. et al., ed. Leucocyte typing V : white cell differentiation antigens : proceedings of the fifth international workshop and conference held in Boston, USA, 3-7 November, 1993. Oxford: Oxford University Press; 1995.
  3. Waid TH, Lucas BA, Amlot P, et al. T10B9.1A-31 anti-T-cell monoclonal antibody: preclinical studies and clinical treatment of solid organ allograft rejection. Am J Kidney Dis. 1989; 14(5 Sup 2):61-70. (Clone-specific: Cytotoxicity, Depletion, Functional assay, Immunoprecipitation, Inhibition, In vivo exacerbation). View Reference
  4. Waid TH, Lucas BA, Thompson JS, et al. Treatment of renal allograft rejection with T10B9.1A31 or OKT3: final analysis of a phase II clinical trial. Transplantation. 1997; 64(2):274-281. (Clone-specific: Depletion, In vivo exacerbation). View Reference
  5. Waid TH, Thompson JS, Siemionow M, Brown SA. T10B9 monoclonal antibody: a short-acting nonstimulating monoclonal antibody that spares gammadelta T-cells and treats and prevents cellular rejection. Drug Des Devel Ther. 2009; 3:205-212. (Immunogen: Depletion). View Reference
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613014 Rev. 1

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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.