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      R718 Mouse Anti-Human CD66b
      R718 Mouse Anti-Human CD66b
      Multiparameter flow cytometric analysis of CD66b expression on Human peripheral blood leukocyte populations.  Human whole blood was treated with BD Pharm Lyse™ Lysing Buffer (Cat. No. 555899) to lyse erythrocytes. The leukocytes were washed, preincubated with BD Pharmingen™ Human BD Fc Block™ (Cat. No. 564219) and stained with either BD Horizon™ R718 Mouse IgM, κ Isotype Control (Cat. No. 568184; Left Plot) or BD Horizon™ R718 Mouse Anti-Human CD66b antibody (Cat. No. 571640/571719; Right Plot). The bivariate pseudocolor density plot showing the coexpression of CD66b (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 leukocytes. Flow cytometry and data analysis were performed using a BD FACSymphony™ A5 SE Cell Analyzer System and FlowJo™ Software.
      R718 Mouse Anti-Human CD66b
      Multiparameter flow cytometric analysis of CD66b expression on Human peripheral blood leukocyte populations.  Human whole blood was treated with BD Pharm Lyse™ Lysing Buffer (Cat. No. 555899) to lyse erythrocytes. The leukocytes were washed, preincubated with BD Pharmingen™ Human BD Fc Block™ (Cat. No. 564219) and stained with either BD Horizon™ R718 Mouse IgM, κ Isotype Control (Cat. No. 568184; Left Plot) or BD Horizon™ R718 Mouse Anti-Human CD66b antibody (Cat. No. 571640/571719; Right Plot). The bivariate pseudocolor density plot showing the coexpression of CD66b (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 leukocytes. Flow cytometry and data analysis were performed using a BD FACSymphony™ A5 SE Cell Analyzer System and FlowJo™ Software.
      Product Details
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      BD Horizon™
      CEACAM8; CGM6; NCA-95
      Human (QC Testing)
      Mouse BALB/c IgM, κ
      Human Granulocytes
      Flow cytometry (Routinely Tested)
      5 µl/test
      V 5T-127, MA020
      1088
      Aqueous buffered solution containing ≤0.09% sodium azide.
      RUO


      Preparation And Storage

      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 unreacted dye was removed. Store undiluted at 4°C and protected from prolonged exposure to light. Do not freeze.
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      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® CompBeads to ensure that BD® CompBeads are appropriate for your specific cellular application.

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      Product Notices

      1. Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
      2. 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.
      3. This reagent has been pre-diluted for use at the recommended Volume per Test. We typically use 1 × 10^6 cells in a 100-µl experimental sample (a test).
      4. For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
      5. An isotype control should be used at the same concentration as the antibody of interest.
      6. Please refer to http://regdocs.bd.com to access safety data sheets (SDS).
      7. Human donor specific background has been observed in relation to the presence of anti-polyethylene glycol (PEG) antibodies, developed as a result of certain vaccines containing PEG, including some COVID-19 vaccines. We recommend use of BD Horizon Brilliant™ Stain Buffer in your experiments to help mitigate potential background. For more information visit https://www.bdbiosciences.com/en-us/support/product-notices.
      8. This product is provided under an Agreement between BIOTIUM and BD Biosciences. This product, and only in the amount purchased by buyer, may be used solely for buyer’s own internal research, in a manner consistent with the accompanying product literature. No other right to use, sell or otherwise transfer (a) this product, or (b) its components is hereby granted expressly, by implication or by estoppel. This product is for research use only. Diagnostic uses require a separate license from Biotium, Inc. For information on purchasing a license to this product including for purposes other than research, contact Biotium, Inc., 3159 Corporate Place, Hayward, CA 94545, Tel: (510) 265-1027. Fax: (510) 265-1352. Email: btinfo@biotium.com.
      9. Alexa Fluor™ is a trademark of Life Technologies Corporation.
      10. For U.S. patents that may apply, see bd.com/patents.
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      571640 Rev. 1
      Antibody Details
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      G10F5

      The G10F5 monoclonal antibody specifically binds to CD66b, also known as Carcinoembryonic antigen-related cell adhesion molecule 8 (CEACAM8). CD66b is a glycosylphosphatidylinositol (GPI) linked protein with a  molecular weight of 100 kDa expressed on granulocytes. This molecule was previously clustered as CD67 in the Fourth Human Leucocyte Differentiation  Antigen (HLDA) Workshop and renamed CD66b in the Fifth HLDA Workshop. CD66b is a member of the carcinoembryonic antigen (CEA)-like glycoprotein family present on granulocytes and referred to as non-specific crossreacting antigens (NCA). Granulocyte activation induced with soluble stimulators (calcium ionophore, phorbol myristate acetate, N-formylmethionyl- leucyl-phenylalanine) results in release and increased expression of NCA. Findings suggest that these molecules may play a role in phagocytosis, chemotaxis and adherence.

      571640 Rev. 1
      Format Details
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      R718
      The BD Horizon™ Red 718 (R718) Dye is part of the BD red family of dyes. It is a small organic fluorochrome with an excitation maximum (Ex Max) at 695-nm and an emission maximum (Em Max) at 718-nm. Driven by BD innovation, R718 is designed to be excited by the red laser (627–640-nm) and detected using an optical filter centered near 720-nm (e.g., a 720/40-nm bandpass filter). R718 is a brighter alternative to Alexa Fluor™ 700. R718 is also a bright small molecule alternative to APC-R700 with lower spread into the APC detector. Please ensure that your instrument’s configurations (lasers and optical filters) are appropriate for this dye.
      altImg
      R718
      Red 627-640 nm
      695 nm
      718 nm
      571640 Rev.1
      Citations & References
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      View product citations for antibody "571640" on CiteAb

      Development References (7)

      1. Hemler ME, Kassner P, Bodorova J. CD66 and CD67 cluster workshop report. In: 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; 1995:889-899.
      2. Knapp W. W. Knapp .. et al., ed. Leucocyte typing IV : white cell differentiation antigens. Oxford New York: Oxford University Press; 1989:1-1182.
      3. Kuijpers TW, van der Schoot CE, Hoogerwerf M, Roos D. Cross-linking of the carcinoembryonic antigen-like glycoproteins CD66 and CD67 induces neutrophil aggregation. J Immunol. 1993; 151(9):4934-4940. (Biology). View Reference
      4. Kuroki M, Matsuo Y, Kinugasa T, Matsuoka Y. Augmented expression and release of nonspecific cross-reacting antigens (NCAs), members of the CEA family, by human neutrophils during cell activation. J Leukoc Biol. 1992; 52(5):551-557. (Biology). View Reference
      5. Lund-Johansen F, Olweus J, Horejsi V, et al. Activation of human phagocytes through carbohydrate antigens (CD15, sialyl-CD15, CDw17, and CDw65).. J Immunol. 1992; 148(10):3221-9. (Clone-specific: Blocking, Flow cytometry). View Reference
      6. 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.
      7. Thompson JS, Brown SA, Rhoades JL, Burch J, Oberle EM. G10F5 (Workshop no. 310) reacts with a Pronase resistant epitope whose tissue distribution differs from CD15 monoclonal antibodies. In: McMichael AJ. A.J. McMichael .. et al., ed. Leucocyte typing III : white cell differentiation antigens. Oxford New York: Oxford University Press; 1987:713-714.
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      571640 Rev. 1

      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.

      Refer to manufacturer's instructions for use and related User Manuals and Technical Data Sheets before using this product 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.