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Reagents
- Flow Cytometry Reagents
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蛋白质印迹试剂
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Single-Cell Multiomics Reagents
- BD® AbSeq Assay
- BD Rhapsody™ 附件试剂盒
- BD® Single-Cell Multiplexing Kit
- BD Rhapsody™ Targeted mRNA Kits
- BD Rhapsody™ Whole Transcriptome Analysis (WTA) Amplification Kit
- BD Rhapsody™ TCR/BCR Profiling Assays
- BD® OMICS-Guard Sample Preservation Buffer
- BD Rhapsody™ ATAC-Seq Assays
- BD Rhapsody™ TCR/BCR Next Multiomic Assays
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Functional Assays
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显微成像试剂
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Cell Preparation and Separation Reagents
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- BD® AbSeq Assay
- BD Rhapsody™ 附件试剂盒
- BD® Single-Cell Multiplexing Kit
- BD Rhapsody™ Targeted mRNA Kits
- BD Rhapsody™ Whole Transcriptome Analysis (WTA) Amplification Kit
- BD Rhapsody™ TCR/BCR Profiling Assays
- BD® OMICS-Guard Sample Preservation Buffer
- BD Rhapsody™ ATAC-Seq Assays
- BD Rhapsody™ TCR/BCR Next Multiomic Assays
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Two-color flow cytometric analysis of NCAM-1 (CD56) expression by fixed and permeabilized human peripheral blood lymphocytes. Erythrocytes were lysed and leucocytes were fixed and permeabilized in a human whole blood sample using 1X BD Phosflow™ Lyse/Fix Buffer (Cat. No. 558049; 10 min, 37˚C) followed by BD Phosflow™ Perm Buffer III (Cat. No. 558050; 30 min, on ice). The leucocytes were then stained with PE Mouse Anti-Human NCAM-1 (CD56) (Cat. No. 563238) and BD Horizon™ BV421 Mouse Anti-Human CD3 (Cat. No. 562426/562427) antibodies. The two-color flow cytometric dot plot shows the correlated expression patterns of CD3 versus NCAM-1 (CD56) for gated events with the forward and side light-scatter characteristics of intact peripheral blood lymphocytes. Flow cytometric analysis was performed using a BD FACSCanto™ II Flow Cytometry System.
Two-color flow cytometric analysis of NCAM-1 (CD56) expression on live-stained human peripheral blood lymphocytes. Whole blood was stained with PE Mouse Anti-Human NCAM-1 (CD56) (Cat. No. 563238) and BD Horizon™ BV421 Mouse Anti-Human CD3 (Cat. No. 562426/562427) antibodies. Erythrocytes were lysed with BD FACS Lysing Solution (Cat: 349202). The two-color flow cytometric dot plot shows the correlated expression patterns of CD3 versus NCAM-1 (CD56) for gated events with the forward and side light-scatter characteristics of intact peripheral blood lymphocytes. Flow cytometric analysis was performed using a BD FACSCanto™ II Flow Cytometry System.
BD Pharmingen™ PE Mouse Anti-Human NCAM-1 (CD56)
BD Pharmingen™ PE Mouse Anti-Human NCAM-1 (CD56)
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准备和存储
推荐的实验流程
The R19-760 antibody may be used for both intracellular and cell-surface flow cytometric applications. For intracellular flow cytometry, various fixatives and permeabilization buffers are suggested (see Suggested Companion Products).
商品通知
- 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).
- An isotype control should be used at the same concentration as the antibody of interest.
- Brilliant Violet™ 421 is a trademark of Sirigen.
- Source of all serum proteins is from USDA inspected abattoirs located in the United States.
- 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.
- For fluorochrome spectra and suitable instrument settings, please refer to our Multicolor Flow Cytometry web page at www.bdbiosciences.com/colors.
- Please refer to www.bdbiosciences.com/us/s/resources for technical protocols.
配套商品
The R19-760 monoclonal antibody specifically binds to NCAM-1 (Neural cell adhesion molecule 1) that is also known as CD56 and NKH1. NCAM-1 is a heavily glycosylated transmembrane protein and a member of the Ig supergene family. NCAM-1 represents an isoform of the neural cell adhesion molecule (NCAM). In the hematopoietic system, it is present on approximately 10% to 25% of peripheral blood lymphocytes. It is expressed on natural killer (NK) cells and a subset of T cells, NKT cells. It is not expressed on myeloid cells, erythrocytes or B cells. This molecule appears to function as an adhesion molecule and can serve as a panspecific NK-cell marker. The R19-760 antibody recognizes an epitope in the NCAM-1 (CD56) extracellular domain that resists destruction due to cellular fixation with BD Phosflow™ Lyse/Fix Buffer and permeabilization with BD Phosflow™ Perm Buffer III.
研发参考 (14)
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Bennett IM, Zatsepina O, Zamai L, Azzoni L, Mikheeva T, Perussia B. Definition of a natural killer NKR-P1A+/CD56-/CD16- functionally immature human NK cell subset that differentiates in vitro in the presence of interleukin 12. J Exp Med. 1996; 184(5):1845-1856. (Biology). 查看参考
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Campbell JJ, Qin S, Unutmaz D, et al. Unique subpopulations of CD56+ NK and NK-T peripheral blood lymphocytes identified by chemokine receptor expression repertoire. J Immunol. 2001; 166(11):6477-6482. (Biology). 查看参考
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Cooper MA, Fehniger TA, Caligiuri MA. The biology of human natural killer–cell subsets. Trends Immunol. 2001; 22(11):633-640. (Biology). 查看参考
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Cunningham BA, Hemperly JJ, Murray BA, Prediger EA, Brackenbury R, Edelman GM. Neural cell adhesion molecule: structure, immunoglobulin-like domains, cell surface modulation, and alternative RNA splicing. Science. 1987; 236(4803):799-806. (Biology). 查看参考
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Edelman GM. Cell adhesion molecules in the regulation of animal form and tissue pattern. Annu Rev Cell Biol. 1986; 2:81-116. (Biology). 查看参考
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Galandrini R, Tassi I, Mattia G, et al. SH2-containing inositol phosphatase (SHIP-1) transiently translocates to raft domains and modulates CD16-mediated cytotoxicity in human NK cells. Blood. 2001; 100(13):4581-4589. (Biology). 查看参考
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Gerosa F, Baldani-Guerra B, Nisii C, Marchesini V, Carra G, Trinchieri G. Reciprocal activating interaction between natural killer cells and dendritic cells. J Exp Med. 2002; 195(3):327-333. (Biology). 查看参考
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Lanier LL, Chang C, Azuma M, Ruitenberg JJ, Hemperly JJ, Phillips JH. Molecular and functional analysis of human natural killer cell-associated neural cell adhesion molecule (N-CAM/CD56). J Immunol. 1991; 146(12):4421-4426. (Biology). 查看参考
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Lanier LL, Le AM, Civin CI, Loken MR, Phillips JH. The relationship of CD16 (Leu-11) and Leu-19 (NKH-1) antigen expression on human peripheral blood NK cells and cytotoxic T lymphocytes. J Immunol. 1986; 136(12):4480-4486. (Biology). 查看参考
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Lanier LL, Testi R, Bindl J, Phillips JH. Identity of Leu-19 (CD56) leukocyte differentiation antigen and neural cell adhesion molecule. J Exp Med. 1989; 169(6):2233-2238. (Biology). 查看参考
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Nitta T, Yagita H, Sato K, Okumura K. Involvement of CD56 (NKH-1/Leu-19 antigen) as an adhesion molecule in natural killer–target cell interaction. J Exp Med. 1989; 170(5):1757-1761. (Biology). 查看参考
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Phillips JH, Lanier LL. Dissection of the lymphokine-activated killer phenomenon: relative contribution of peripheral blood natural killer cells and T lymphocytes to cytolysis. J Exp Med. 1986; 164(3):814-825. (Biology). 查看参考
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Ritz J, Trinchieri G, Lanier LL. NK-cell Antigens: Section 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; 1995:1367-1372.
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Schubert W, Zimmermann K, Cramer M, Starzinski-Powitz A. Lymphocyte antigen Leu-19 as a molecular marker of regeneration in human skeletal muscle. Proc Natl Acad Sci U S A. 1989; 86(1):307-311. (Biology). 查看参考
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